Well Hellooooo Christina Aguilera!

Speaking of Perez Hilton’s birthday party, Christina Aguilera was there and looking faaabulous! It’s been quite some time since we’ve seen her out and about (espeically on the party circuit, it seems like she’s been laying low lately), but sister friend made a triumphant return to the scene the other night. And in leopard print!

H-O-T-T!