Ashley Tisdale's daughter Jupiter, 4, adorably channels Sharpay after revealing her 'High School Musical' obsession. The ...

Tisdale also tells PEOPLE why her niece didn't ask for any advice before portraying Sharpay Evans in a stage production of ...

Ashley Tisdale's last album, 'Symptoms,' was released in 2019 — and the "He Said She Said" singer tells PEOPLE more music is ...

From Demi Lovato's Memorial Day weekend wedding to Kevin Jonas' 2009 castle nuptials, see how these former Disney stars ...

Ashley Tisdale in High School Musical (left); Ashley Tisdale's daughter Jupiter (right) ...

Here are 19 of the most hated characters across film and TV, ranked.