Miley Cyrus 'Lucy In The Sky With Diamonds' Billboard Music Awards 2014 BBMA's 2014(Reaction). Lucy In The Sky With Diamonds by Miley Cyrus at the 2014 Billboard Music Awards was a different performance. Miley Cyrus covered "Lucy In The Sky With Diamonds" by The Beatles instead of performing one of her own hits, and it was a great moment for the 2014 Billboard Music Awards. She performed the song with The Flaming Lips.