Rock-princess-turned-merchandising-queen Avril Lavigne recently partnered with JustFabulous for her latest shoe and handbag line for Abbey Dawn.
On Tuesday night she was snapped at the Viper Room in Hollywood, where the launch party was raging, with Gossip Girl star Taylor Momsen.
While the 27-year-old's black and white striped shirt sent up all kinds of fashion red flags, her new shoe line includes lots of great wedges, straps, studs and a whole lot of ‘tude—including the cool studded pair she was wearing.
So what other famous faces came to say, “I’m with You” to Lavigne? Well...
Some of the notables included LA Reid, Deryck Whibley and Kimora Lee Simmons.
The name "Abbey Dawn" is actually Avril's father's nickname for her as a child. Aww...