From Joe Jonas to Tom Hiddleston, these are the men the famous pop star has been linked to.
See how Adam Brody, Jesse Bradford, Josh Hartnett and more resident hotties of the '00s have aged since their heyday.
From Zayn Malik to Justin Bieber to Taylor Swift, these celebrities dish on what it was like experiencing their first kiss.
From Miley Cyrus to Zac Efron, these celebrities shared with fans what Christmas meant to them this year.
Zac Efron, Dwayne Johnson and Alexandra Daddario reinvent characters from the '90s TV series in the first teaser trailer for the film.
Some Twitter users were not 'The Nicest Kids in Town' when it came to Garrett Clayton's turn as Link Larkin on 'Hairspray Live!'
Find out who's called it quits in 2016.
The oft-shirtless 'Neighbors' actor posted an incriminating photo on social media singing in front of a microphone. Is Zac The Pop Star coming?
Jimmy Kimmel Live served up a fresh batch of celebrity-read "Mean Tweets" on Wednesday, with stars including Ryan Gosling, Melissa McCarthy, Zac Efron participating in their own roasting.
Biles has been pining after Efron for a loooong time, and he finally noticed how badass she is.