Check out Carrie's impressive cover of the Heart classic
Miranda says Pistol Annies have made RaeLynn an honorary member, giving her the name "Baby Annie"
Plus: The Dictator surprises at Cannes, Lady Gaga's Japanese visit comes to an end, and more!
TiK ToK
Jason Derulo
Boys Like Girls
Adam Lambert
Lady Gaga
La Roux
Orianthi
David Guetta
Rihanna
Inna
Tiësto & Sneaky Sound System