2012 Billboard Music Awards

Katy Perry is flying high at the 2012 Bilboard music awards in Las Vegas. The singer made quite an entrance as she took to the stage to perform her new single Wide Awake, from her Teenage Dream: The Complete Confection album.

Reports say she's also parted ways with Florence and The Machine guitarist Robert Ackroyd. However, if that is the case, she wasn't giving anything away during her performance.

Break-up? What break-up?

See her and the other stars like Justin Bieber putting on a rather amazing show.