Akon and the Pussycat Dolls were among the performers at the 10th Annual NRJ Music Awards in Cannes, France, on Saturday. Akon, above, performed “Right Now (Na Na Na),” while PCD did “I Hate This Part” and “When I Grow Up,” below.

“I Kissed a Girl” hitmaker Katy Perry was wrongly handed the award for Best International Song, which was intended for Rihanna’s “Disturbia.”

Pussycat Dolls – “I Hate This Part”

Pussycat Dolls – “When I Grow Up”