Niall Horan takes part in hilarious lie-detector test during Carpool Karaoke
James also helped Niall confront his fear of pigeons
Weeks after the new Justin Bieber Carpool Karaoke aired, fans have gone into meltdown as former One Direction singer Niall Horan joined James Corden in the now famous sketch on The Late Late Show.
As well as belting out some of Niall's biggest solo hits, like 'Slow Hands', 'Nice To Meet Ya', and 'Put A Little Love On Me', Niall and James talked 1D merch, as well as singing some of the band's classics.
During the sketch, James also tried to help Niall confront his fear of pigeons, before the popular host sprung a surprise lie detector test on the Irish star.
Asking questions like, "Do you think One Direction will get back together?", "Do you actually like Simon Cowell?", fans were left in stitches at the sketch.
Check out Niall Horan's Carpool Karaoke below:
Love it! 🙌
Check out all of the best Carpool Karaoke episodes below:
Chris Martin
Coldplay frontman Chris Martin joined James without the rest of the band for a sing-a-long.
James gave Chris a lift to the 2016 Superbowl and on route performed hits like 'Paradise' and 'Hymm For The Weekend', with Chris even bringing along a keyboard!
Adele
Filmed when James returned back to the UK for Christmas, the pair belt out some of Adele's classics including 'Hello' and 'Someone Like You'.
Whilst having a chat about Adele's fellow celebrities, the pair burst out into Spice Girls song 'Wannabe' and even rap to Nicki Minaj!
Ed Sheeran
Perhaps the most anticipated Carpool ever! After his year long break from music Ed Sheeran returned with a bang!
Bringing his guitar into the car, Ed and James performed the likes of 'Shape Of You', 'Castle On The Hill' and 'Sing' and then Ed tried to fit A LOT of Malteasers into his mouth!
One Direction
Harry, Niall, Liam and Louis joined James before they started their hiatus and to date it's one of our favourites!
The boys discussed life in the band and had perfect harmonies with James to some of their biggest songs.
Katy Perry
Katy Perry joined James' Carpool earlier this year and she didn't hold back discussing her beef with Taylor Swift!
James also asked Katy about her ever-changing appearance before having a sing-a-long to her catchy hits.
Bruno Mars
Bruno Mars dressed to impress for his episode of Carpool!
The 'Uptown Funk' singer showed he's still got the moves even when he's sitting down when himself and James belted out some of his biggest hits.
Lady Gaga
It wouldn't be Lady Gaga if she didn't show up wearing a totally unique outfit and that's exactly what happened during her Carpool episode!
With James dressing up in some of Lady Gaga's most iconic outfits, the pair belted out hits such as 'Bad Romance' and 'Just Dance'.
Justin Bieber
Justin starred in James' Carpool right after the GRAMMY Awards.
Biebs applied moisturiser to James' face before they belted out 'Uptown Funk' and discussed the biggest moments from the Awards.
Harry Styles
Just after launching his solo career, former One Direction star Harry Styles joined his mate James for a sing-a-long.
James dressed up in some of Harry's most iconic outfits and hit the high notes in Harry's debut solo song 'Sign Of The Times'.
Demi Lovato and Nick Jonas
Best friends Demi and Nick joined James back in June 2016 and they certainly didn't disappoint.
As well as singing hits such as 'Jealous', 'Close' and 'Heart Attack', the pair discussed who's dating who and even got out of the car to make a couple of dollars busking.
Michelle Obama and Missy Elliott
In perhaps the funniest Carpool ever, James visited the White House to pick up Michelle Obama for a special Carpool.
Singing some of Michelle's favourite songs, even rapper Missy Elliott made an appearance!
Take That
Gary Barlow, Mark Owen and Howard Donald of Take That joined James for a chariy special Carpool last year!
Taking part to raise money for Red Nose Day, the band performed some of their new and old hits including 'Relight My Fire' and 'Shine'.
Usher
King of cool Usher certainly had a busy time during his episode of Carpool.
As well as singing and dancing, the pair went for a walk on the Hollywood Walk of Fame and even had to push a broken down car at one point!
Sia
Sia just about fit in James' car with her stunning wig and bow combo.
Showing off her amazing vocals, the singer belted out her hits including 'Chandelier', 'Cheap Thrills' and 'Alive'.
James even had his own Sia inspired wig!
Selena Gomez
When Selena Gomez joined James for Carpool the pair had A LOT of fun!
Not only did they leave the car to belt out tracks whilst on a rollercoaster, the pair also went through a McDonald's drive-thru where James insisted on having a cup with Selena's lyrics on!
Britney Spears
Britney pays homage to her 90's track 'Hit Me Baby One More Time' and the pair dressed up as school girls for a duration of the drive.
Belting out Britney classics including 'Toxic' and 'Womanizer', the pair had a lot of fun!
Jennifer Lopez
When 'Jenny From The Block' joined James it was always going to be something special!
In between singing J.Lo's biggest hits, Jennifer spilled the beans on how many times she's been proposed to, and James sent THAT text to Leonardo DiCaprio.
Ariana Grande
Pop princess Ariana Grande joined James on the show in August 2018, with the pair belting out hits such as 'No Tears Left To Cry', 'Side To Side' and even a Celine Dion classic!
Niall was on the show to promote his brand new solo album 'Heartbreak Weather', which features hits like 'Nice To Meet Ya', 'No Judgement' and 'Black and White'
Taking to Instagram this morning (Friday 13th March), Niall told fans, 'In October 2018 I wrote the first song for this record . Both you and I have been waiting for this day for a long time. I had so much fun and a lot of hard moments writing this album and I’m very proud of the record as a body of work.
'NOW ITS YOURS. Dance, laugh, cry, take the lyrics in, do whatever makes you feel it.
'Thank you for your patience and loyal support as always. I really hope that you love it as much as I love it x
'PS. Please listen from track one right through to the end, to feel the storyline. Love you all. Nialler x' (sic)
Niall's album 'Heartbreak Weather' is out now.