Well that’s a new look for Niall. Just hours before One Direction took the stage in New Jersey’s MetLife Stadium, Niall Horan found himself in a pair of Miley Cyrus’ pants.

The blue-eyed pop star took to Twitter with a (mostly) shocking photo of himself in a pair of uber-tight Miley-covered pants, throwing out his tongue in homage to the Adore Yousinger.

@MileyCyrus you left these in New Jersey! They are comfortable , not gona lie #twerk #tongueout pic.twitter.com/rsfEUBE5Xx

— Niall Horan (@NiallOfficial) August 4, 2014

[related]He accompanied the pic with the caption:“@MileyCyrus you left these in New Jersey! They are comfortable, not gona lie #twerk #tongueout”

Miley was honoured by the display of tongue-flailing affection, tweeting back:“@NiallOfficial f–kkkk yassss.”

Apparently, the pants are part of the merch that Miley is selling on her tour. How did Niall get his hands on a pair? He probably has his ways…

Meanwhile, Niall's bandmate Liam Payne has been totally fan-girling over the Irish heartthrob on Twitter, all in aid of the hashtag #BeAFanDay.

Paynekicked things off posting a photo of Niall joking that the line that he sings in Midnight Memories, “5 foot something with the skinny jeans” was written about his blond bandmate.

Oooo I'm such a Niall girl OHH MYFFF GOWDDD IM CRUIYING #BeAFanDay pic.twitter.com/TafKItxniw

— MRS HORAN (@Real_Liam_Payne) August 4, 2014

Liam tweeted along with the pic: “Oooo I’m such a Niall girl OHH MYFFF GOWDDD IM CRUIYING #BeAFanDay.”

He then changed his Twitter name to Mrs. Horan and continued to bombard Niall with tribute snaps, while also changing his bio to read: “4/5 follow and yeah i met niall he did a pose with me its not a big deal.”

Payne then concluded his love of Horan by posing for a pic with his pal, writing: "OHHHH MY GODDDD I GOT A SELFIEEEEEEEE."

We're jealous!

OHHHH MY GODDDD I GOT A SELFIEEEEEEEE pic.twitter.com/JvuvDs2Zfw

— MRS HORAN (@Real_Liam_Payne) August 4, 2014