Highschool Musical sweethearts Zac Efron and Vanessa Hudgens were spotted by photographers in Los Angeles, California on January 3, 2009. The 'camera shy' Zac Efron enjoyed the blockbuster movie 'Avatar' with his girlfriend Vanessa Hudgens. Vanessa Hudgens was photographed while holding Zac Efron's arm tightly. That's very sweet. 

In related news, Vanessa Hudgens has a new 'mom'! News sources are reporting that singer Mariah Carey is set to play Vanessa Hudgen's mother in a new movie. Buddy TV is reporting: "According to sources, the 21-year-old Vanessa Hudgens has already been called up for the role.  There are very few details regarding the project, and not even the title has been divulged." Photos: Fame Pictures

Vanessa Hudgens: "Sniff"

Zac Efron: "Shoo.."

Zac Efron: "I'm shy!"

Vanessa Hudgens: "Whatever!"