Vanessa Hudgens Discovers Champagne at the 2015 Tonys in Gigi Performance: Watch Now!

Not a high school musical anymore! Former Disney star Vanessa Hudgens lit up the stage at the 2015 Tony Awards on Sunday, June 7, performing with the cast of Broadway's revival musical Gigi

Presenting the Spring Breakers star's big theatrical debut was her High School Musical costar and longtime pal Ashley Tisdale. Calling Hudgens, 26, her "best friend," Tisdale grinned as she introduced the company's song "The Night They Invented Champagne."

Vanessa Hudgens Tony Awards 2015
Vanessa Hudgens and the cast of 'Gigi' perform onstage at the 2015 Tony Awards. Theo Wargo/Getty Images for Tony Awards Productions

Hudgens started off the song in a red sailor dress, giving her the appearance of a child. She quickly "discovered" champagne and the can-can dancers came out, high-kicking and cheering. 

Gigi is nominated for Featured Actress in a Musical for Victoria Clarke. 

Watch the performance now! Tell Us: Do you think Vanessa Hudgens did a good job? 

Sign up now for the Us Weekly newsletter to get breaking celebrity news, hot pics and more delivered straight to your inbox!

Want stories like these delivered straight to your phone? Download the Us Weekly iPhone app now!