See How Celebs Like Rihanna, Mariah Carey and More Celebrated Christmas 2021
One star got engaged while two artists dropped surprise tunes!
JoJo
JoJo Reveals She Was Put on Extreme Daily 500 Calories Diet as a Teen
JoJo shared her struggles with body image as a teenager.
Then + Now
See how much pop stars like Rihanna, Britney Spears and more have changed their look since their music video debut.