She did it on her own," Tisdale tells PEOPLEAshley Tisdale's niece conquered her recent High School Musical performance on ...

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

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

Jupiter, Ashley Tisdale's 4-year-old daughter, is completely obsessed with 'High School Musical,' especially after ...