This whole 'it's October, let's pose in bikinis' thing is catching on fast.
Joining in the October bikini clan, Cheryl Cole showed off her stupidly-hot body on Instagram last night, posing by an infinity pool in a white bikini and drenched vest top.
The 30-year-old is the latest to follow in Kim Kardashian's 'derriere drama' footsteps, tweeting the snap of her own bikini-clad bum just a few hours after Kelly Brook's parody of Kim's picture.
Showing off her rose tattoo in all its glory, Cheryl added the caption: "Perspective is key."
[ Cheryl Cole and Kimberley Walsh enjoy a girly dinner together before Chezza's LA flight ]
The snap was apparently taken in LA overlooking the Hollywood hils, where Chezza is said to be staying to record her new album.
The 'bikini bum' trend started last week when Kim chose to show off her post-baby weight loss by posing in a very revealing swimsuit, showing off her ample rump and a LOT of side boob.
Kelly Brook followed swiftly behind, tweeting a snap of her enhanced bum on the beach, before revealing the original picture just moments later.
Chezza's snap is the second time we've seen her in a bikini in just two weeks, with the former Girls Aloud singer tweeting a picture of her enjoying a 'piggy back' from a pal on the set of her calendar shoot just last week.
Cheryl is taking some time out of the limelight to record her new album and recover from her split from Tre Holloway.
The pair, who dated for 14 months, parted ways in June but have apparently remained close friends since.
According to insiders, Tre wanted time to focus on his career, leading to the couple's split.