From Lenny Kravitz's wardrobe malfunction to Zayn Malik's, well, everything: These were the most WTF moments of 2015.
The singer hadn't gone through the proper channels to sponsor the effort, Page Six reports.
From Bieber's butt to 'Miley, what's good?', these are the scandals that rocked 2015.
Kravitz shared a text from the Aerosmith frontman, showing he's got a good sense of humor about the accidental reveal.
The rocker crouched for a guitar solo and suddenly he was pointing right at the audience. But um, not with his finger.
Zoe Kravitz opens up about battling anorexia and bulimia.
Get ready to rock out with Lenny Kravitz during his performance of 'Dirty White Boots' for the Walmart 'Soundcheck' concert series.
The always stylin' Lenny Kravitz brought the rock…and the 'Rock Star City Life' to the elimination episode of 'X Factor' tonight (Dec. 8). Kravitz kicked off the show with first half of the song from his recently released new album 'Black and White America.' Kravitz then launched into his biggest hit, 1993's 'Are You Gonna Go My Way.' There's no way the superstar could perform on the show without dipping into his catalog, which is overflowing with hits. Needless to say, he chose wisely.