"You can take the girl out of East High ... " Tisdale wrote on Instagram ...

The actress is revisiting some of Sharpay’s most iconic looks on the movie’s milestone anniversary.

Disney’s High School Musical officially hit a major milestone on January 20, marking 20 years since the beloved movie first ...

Corbin Bleu, Monique Coleman, Zac Efron, Vanessa Hudgens, Ashley Tisdale, and Lucas Grabeel. Image: Disney It’s been 20 years ...

Here's every song from the Disney series' first movie ...

In honor of its 20th anniversary, see the epic then-and-now photos of the High School Musical cast, from Vanessa Hudgens and ...

Billboard is celebrating 20 years of being all in this together by ranking all nine songs from the iconic 2006 Disney Channel Original Movie.

Ashley Tisdale, 39, told PEOPLE that she doesn’t think her High School Musical character Sharpay Evans was the “popular girl” The actress said that playing Sharpay as though she thought she was ...

Lucas opens up about improvised jazz squares, his bond with Ashley Tisdale, and where he thinks Ryan Evans would be two ...

ASHLEY Tisdale slipped back into some of the costumes from her High School Musical days, and fans loved the trip down memory ...