Unfortunately, her lip syncing wasnвЂ™t exactly in sync. One of the most embarrassing was her performance at the MTV awards, circa 2007.

According to the singer, this is not true, and she just got caught in a few unfortunate incidents. Unfortunately for Britney, much of her career was overshadowed by accusations of lip-syncing most if not all of her performances. So next time you watch My Fair Lady, just remember to give a little credit to Marni Nixon. SheвЂ™s not awful by any means, but ultimately the acting went to Hepburn while the voice went to Nixon. Sorry to ruin all your favorite classic films for you in one paragraph.ДЄudrey Hepburn sang a few of the songs, and she does have a decent voice. SheвЂ™s been the real voice behind the Hollywood star in numerous musicals, including The King and I, Westside Story, and others. Marni Nixon is not only the вЂњghostsingerвЂќ behind Hepburn, however. The real voice behind such favorites as вЂњI CouldвЂ™ve Danced All NightвЂќ and вЂњShow MeвЂќ was Marni Nixon. Plenty of Hepburn fans found themselves disappointed after learning the My Fair Lady female lead didnвЂ™t actually sing most of the songs that made the 1960s film. The idea of using a track in movies and live performances isnвЂ™t exactly a new concept. Our first performer on this list doesnвЂ™t exactly fit the profile for a lip-syncer who got вЂњcaught,вЂќ but itвЂ™s worth noting the history of lip syncing. Related: Top 10 Times Musicians Lost Their Cool Onstage 10 Audrey Hepburn (1964) It would be impossible to recount every lip sync fail that hit the headlines, but here are ten performers who were caught in the actвЂ¦the act of lip-syncing, that is.

But just like performers, sometimes sound technicians mess up, too, leading to some pretty embarrassing moments. Would you be happy paying hundreds of dollars for front-row seats at a concert only to discover the show wasnвЂ™t even live? And usually, when someoneвЂ™s caught, it isnвЂ™t even good lip syncing. Several singers lip sync during the MacyвЂ™s Day Parade for better quality on the floats.Дespite the fact that backtracking and some amount of lip syncing are common in vocal performance, itвЂ™s understandable why fans would be pretty disappointed. After all, it isnвЂ™t all that uncommon for singers to use backing tracks, especially when thereвЂ™s a large, outdoor arena with wind or other factors which would impact the sound quality. Yes, some celebs can lip sync so well that we could maybe even pass it off as a skill. Some people have a knack for rising to fame and fortune without so much as moving a fingerвЂ¦or their lips.

Beyonce most embarrassing moments