Zanessa: Hello, John Mayer!

Zac Efron and High School sweetheart Vanessa Hudgens meet up with musician John Mayer at the premiere after-party of Sony Pictures’ Walk Hard: The Dewy Cox Story on Wednesday at The Social Hollywood Club in Hollywood.

Zanessa also met up with Walk Hard star Jonah Hill and Zac‘s Hairspray director Adam Shankman.

According to dear ol’ Wikipedia, Walk Hard stars John C. Reilly as a fictional musician named Dewey Cox, and Jenna Fischer as his backup singer and wife, Darlene. The movie is a parody of the biopic genre, and mainly parodies a variety of music biopics. The story follows Dewey as he eventually gets caught up in the fame of rock and roll.

Judd Apatow, who directed The 40-Year-Old Virgin and Knocked Up, co-wrote and produced the film. Walk Hard opens in theaters everywhere next Friday, Dec. 21.