After a five year break, last night's Billboard Music Awards were full of stars and performances.

And not just of music... First Lady Michelle Obama was there!

Big winners of the night include:

Top Female Artist: Rihanna
Top Duo/Group: The Black Eyed Peas
Top Billboard 200 Artist: Taylor Swift
Top Hot 100 Artist: Katy Perry
Top Digital Songs Artist: Katy Perry
Top Radio Songs Artist: Rihanna
Top Touring Artist: U2
Top Country Artist: Taylor Swift
Top Rock Artist: Train
Top Latin Artist: Shakira
Top Dance/Electronic Artist: Lady Gaga
Millennium Award: Beyoncé
Touring Award: U2
Icon Award: Neil Diamond
Top Radio Song: Bruno Mars, "Just the Way You Are"
Top Country Song: Lady Antebellum, "Need You Now"
Top Rock Song: Train, "Hey, Soul Sister"
Top Alternative Song: Neon Trees, "Animal"
Top Latin Song: Shakira featuring Freshlyground, "Waka Waka (This Time for Africa)"