Avril Lavigne Takes Abbey Dawn to Sin City

Posted Wednesday August 24, 2011 3:19 PM GMT

She’s always up to something, and last night (August 23) Avril Lavigne was psotted at the MAGIC Abbey Dawn After-Party in Las Vegas.

The “I’m With You” songstress hammed it up to promote her clothing line at Pure Nightclub inside Caesar’s Palace and looked to be having a marvelous time.

Avril also helped her boyfriend Brody Jenner celebrate his 28th birthday at The Bank Nightclub inside the Bellagio Resort and Casino this week.

Jenner was given a West Coast beach themed birthday cake decorated with surfboards and the names of his favorite surfing spots.

Enjoy the pictures of Avril Lavigne at her Abbey Dawn party in Las Vegas (August 23).

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