Vanessa Hudgens gets back on the road as she arrives at LAX Aiport in Los Angeles on Monday after having attended the 2008 MTV Video Music Awards.

Sister Stella Hudgens was also traveling with older sis V! The Hudgens family are traveling to support Vanessa’s upcoming show at the Arena Monterrey in Mexico Tuesday evening.

With the recent success of High School Musical, Vanessa, Zac and Ashley have all padded their bank accounts!

“For the first two HSM movies that aired on Disney Channel, the cast all made about the same,” an insider tells InTouch. “Now that HSM 3 is headed for the big screen, all of their salaries went up, but no one made more than $3 million.”

Zac reportedly made $3 million for the recent HSM movie. Ashley reportedly made $2.8 million while Vanessa made only $2 million. An insider said that Vanessa was paid less due to the photo scandal that hurt her image previously.