After taking some time out from social media before posting a sweet tribute to Mac, she caused concern amongst her fans after posting a series of cryptic tweets, but then returned to promote a 'Sweetener' exhibit, posting that it was a 'fun and creative way to bring music to life.'
But despite the fact that 'Sweetener' was only released on 18th August this year, Ari - who became engaged to her fiancé Pete Davidson this summer - has now teased a brand new song, posting a 45-second clip of an as-yet-unnamed track - and fans have gone wild.
Sharing the video on both Instagram and Twitter, Ari posted the caption, 'Tell me how good it feels to be needed,' which are lyrics that can be heard in the clip.
Swipe through to see which celebrities announced their engagements in 2018...
Ariana Grande teases new music WEEKS after release of fourth album
2 of 17
Rio Ferdinand and Kate Wright
Rio Ferdinand popped the question to former TOWIE star Kate Wright whilst the couple were on holiday in Abu Dhabi. The former footballer made the moment extra special by including his three children.
Helen Flanagan and Scott Sinclair
Celtic FC footballer Scott Sinclair proposed to Coronation Street actress Helen Flanagan in Disneyland, just weeks before the couple's second child was due to arrive.
Ed Sheeran and Cherry Seaborn
Pop superstar Ed Sheeran asked his long-term girlfriend Cherry Seaborn to marry him in January. He wrote on Instagram, 'Got myself a fiancé just before new year. We are very happy and in love, and our cats are chuffed as well xx' sic
Caroline Flack and Andrew Brady
Despite only being together for a number of months, former Celebrity Big Brother star Andrew Brady popped the question to Love Island host Caroline Flack in April.
Chris Zylka and Paris Hilton
American actor Chris Zylka proposed to Paris Hilton during a romantic skiing trip in Aspen in January.
She wrote on Instagram, 'I said Yas! 👰🏼💅🏼💍💎 So happy & excited to be engaged to the love of my life. My best friend & soulmate. Perfect for me in every way. So dedicated, loyal, loving & kindhearted. I feel like the luckiest girl in the world! You are my dream come true! Thank you for showing me that fairytales do exist.😍'. sic
Lisa Riley
Loose Women star Lisa Riley announced her secret boyfriend had proposed to her in May. Sharing a photo of herself to Instagram, Lisa wrote, 'Yes I can now confirm the rumours are true... I have got engaged... My soul mate and best mate and love of my life Al is the best thing to have ever happened to me... We have absolutely NO date set for ANY wedding day, just happy together... Zero fuss, just firmed our togetherness😘.' sic
Lea Michele and Zandy Reich
Glee actress Lea Michele confirmed her boyfriend Zandy Reich proposed to her, showing off her stunning diamond ring on Instagram.
Vogue Williams and Spencer Matthews
After meeting on The Jump, former Made In Chelsea lothario Spencer Matthews popped the question to his model girlfriend Vogue Williams.
The couple later married in a private ceremony before welcoming their baby boy.
Jade Ewen and Daniel de Bourg
Sugababes singer Jade Ewen revealed to her fans that her actor boyfriend Daniel de Bourg had proposed to her on Valentine's Day.
Ariana Grande and Pete Davidson
Pete Davidson confirmed he and Ariana Grande were engaged in an interview with Jimmy Fallon.
However, just a few months later, the pair announced their split in October.
Justin Bieber and Hailey Baldwin
Justin Bieber reportedly proposed to Hailey Baldwin whilst on holiday in the Bahamas. Then, in November, Justin and Hailey CONFIRMED they'd tied the knot when the model changed her name to 'Hailey Baldwin' on Instagram.
Oliver Proudlock and Emma Louise Connolly
Made In Chelsea star Oliver Proudlock popped the question to his model girlfriend Emma Louise Connolly. Proudlock proposed as the pair celebrated their four-year anniversary in Sweden.
Ellie Goulding and Caspar Jopling
Ellie Goulding and Caspar Jopling announced their engagement in August 2018 by taking out an advertisement in The Times newspaper which read, 'Mr C.W.F. Jopling and Miss E.J. Goulding. The engagement is announced between Caspar, son of The Hon Nicholas Jopling of Yorkshire and Mrs Jayne Warde-Aldam of Yorkshire, and Elena, daughter of Mr Arthur Goulding of Hertfordshire and Mrs Tracey Sumner of West Midlands.'
Leona Lewis and Dennis Jauch
Leona Lewis hinted that she and her boyfriend of eight years Dennis Jauch had gotten engaged by showing off a ring on that finger in an Instagram Story whilst they were on holiday in Puerto Rico.
Ryan Libbey and Louise Thompson
Made In Chelsea stars Ryan Libbey and Louise Thompson announced their engagement in August. Ryan popped the question whilst the pair were on holiday in LA.
Ollie Locke and Gareth Locke
Made In Chelsea star Ollie Locke announced his engagement to boyfriend Gareth Locke in September. The pair had been friends for over 10 years before realising they were perfect for each other.
Rio Ferdinand and Kate Wright
Rio Ferdinand popped the question to former TOWIE star Kate Wright whilst the couple were on holiday in Abu Dhabi. The former footballer made the moment extra special by including his three children.
Helen Flanagan and Scott Sinclair
Celtic FC footballer Scott Sinclair proposed to Coronation Street actress Helen Flanagan in Disneyland, just weeks before the couple's second child was due to arrive.
Ed Sheeran and Cherry Seaborn
Pop superstar Ed Sheeran asked his long-term girlfriend Cherry Seaborn to marry him in January. He wrote on Instagram, 'Got myself a fiancé just before new year. We are very happy and in love, and our cats are chuffed as well xx' sic
Caroline Flack and Andrew Brady
Despite only being together for a number of months, former Celebrity Big Brother star Andrew Brady popped the question to Love Island host Caroline Flack in April.
Chris Zylka and Paris Hilton
American actor Chris Zylka proposed to Paris Hilton during a romantic skiing trip in Aspen in January.
She wrote on Instagram, 'I said Yas! 👰🏼💅🏼💍💎 So happy & excited to be engaged to the love of my life. My best friend & soulmate. Perfect for me in every way. So dedicated, loyal, loving & kindhearted. I feel like the luckiest girl in the world! You are my dream come true! Thank you for showing me that fairytales do exist.😍'. sic
Lisa Riley
Loose Women star Lisa Riley announced her secret boyfriend had proposed to her in May. Sharing a photo of herself to Instagram, Lisa wrote, 'Yes I can now confirm the rumours are true... I have got engaged... My soul mate and best mate and love of my life Al is the best thing to have ever happened to me... We have absolutely NO date set for ANY wedding day, just happy together... Zero fuss, just firmed our togetherness😘.' sic
Lea Michele and Zandy Reich
Glee actress Lea Michele confirmed her boyfriend Zandy Reich proposed to her, showing off her stunning diamond ring on Instagram.
Vogue Williams and Spencer Matthews
After meeting on The Jump, former Made In Chelsea lothario Spencer Matthews popped the question to his model girlfriend Vogue Williams.
The couple later married in a private ceremony before welcoming their baby boy.
Jade Ewen and Daniel de Bourg
Sugababes singer Jade Ewen revealed to her fans that her actor boyfriend Daniel de Bourg had proposed to her on Valentine's Day.
Ariana Grande and Pete Davidson
Pete Davidson confirmed he and Ariana Grande were engaged in an interview with Jimmy Fallon.
However, just a few months later, the pair announced their split in October.
Justin Bieber and Hailey Baldwin
Justin Bieber reportedly proposed to Hailey Baldwin whilst on holiday in the Bahamas. Then, in November, Justin and Hailey CONFIRMED they'd tied the knot when the model changed her name to 'Hailey Baldwin' on Instagram.
Oliver Proudlock and Emma Louise Connolly
Made In Chelsea star Oliver Proudlock popped the question to his model girlfriend Emma Louise Connolly. Proudlock proposed as the pair celebrated their four-year anniversary in Sweden.
Ellie Goulding and Caspar Jopling
Ellie Goulding and Caspar Jopling announced their engagement in August 2018 by taking out an advertisement in The Times newspaper which read, 'Mr C.W.F. Jopling and Miss E.J. Goulding. The engagement is announced between Caspar, son of The Hon Nicholas Jopling of Yorkshire and Mrs Jayne Warde-Aldam of Yorkshire, and Elena, daughter of Mr Arthur Goulding of Hertfordshire and Mrs Tracey Sumner of West Midlands.'
Leona Lewis and Dennis Jauch
Leona Lewis hinted that she and her boyfriend of eight years Dennis Jauch had gotten engaged by showing off a ring on that finger in an Instagram Story whilst they were on holiday in Puerto Rico.
Ryan Libbey and Louise Thompson
Made In Chelsea stars Ryan Libbey and Louise Thompson announced their engagement in August. Ryan popped the question whilst the pair were on holiday in LA.
Ollie Locke and Gareth Locke
Made In Chelsea star Ollie Locke announced his engagement to boyfriend Gareth Locke in September. The pair had been friends for over 10 years before realising they were perfect for each other.
Rio Ferdinand and Kate Wright
Rio Ferdinand popped the question to former TOWIE star Kate Wright whilst the couple were on holiday in Abu Dhabi. The former footballer made the moment extra special by including his three children.
The following lyrics in the song could be heard,
'I admit that I’m a little messed up/I can hide it when I’m all dressed up/I'm obsessed with being loved too hard/Good at overthinking with my heart/How’d I even think it got this far'
Fans went wild for the potential new track, with one writing, 'I’m happy because it seems Ariana doesn’t care about the Sweetener era and she's already working on her next album and it will be so much better than Sweetener. Why? Not because the songs from Sweetener were 'bad', the era was just a mess for her :( she needs a new era and a new beginning.' sic
Another added, 'I'm literally crying,' whilst one other wrote, 'Giving me chills!'
In some good news for Ariana, she's been nominated for FIVE MTV Europe Music Awards, and will find out next month at the ceremony whether she will take home any gongs.
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