Star Sightings: Demi Lovato Gets Sporty, Sophia Bush and Gina

Plus, you won't believe how many stars were partying in Vegas!
Plus, you won't believe how many stars were partying in Vegas!

Star Sightings: Lady Gaga Hangs Out With Her Mom, Kaitlyn Bristowe Celebrates RoséFest and More!

Star Sightings: Lady Gaga Hangs Out With Her Mom, Kaitlyn Bristowe Celebrates RoséFest and More!

Star Sightings: Drake Parties It Up, Jessica Biel Hits Up Vegas, Emily Ratajkowski Works Out & More!

Star Sightings: Demi Lovato Gets Sporty, Sophia Bush and Gina Rodriguez Hug It Out in LA & More!

WE TOLD YA SO! JUSTIN BIEBER: NEW MUSIC AND A NEW LOOK – Janet Charlton's Hollywood, Celebrity Gossip and Rumors

Demi Lovato Postpones Concert 45 Minutes Before Due to 'Swollen Vocal Cords

Star Sightings: Demi Lovato Gets Sporty, Sophia Bush and Gina Rodriguez Hug It Out in LA & More!

Star Sightings: Drake Parties It Up, Jessica Biel Hits Up Vegas, Emily Ratajkowski Works Out & More!

Star Sightings: Demi Lovato Gets Sporty, Sophia Bush and Gina Rodriguez Hug It Out in LA & More!

PEOPLE Star Tracks: Photos of Demi Lovato, Victoria Monet & More

PRINCE HARRY AND MEGHAN MIGHT POP UP AT THE OSCARS – Janet Charlton's Hollywood, Celebrity Gossip and Rumors

Demi Lovato Postpones Concert 45 Minutes Before Due to 'Swollen Vocal Cords

Star Sightings: Demi Lovato Gets Sporty, Sophia Bush and Gina Rodriguez Hug It Out in LA & More!

Star Sightings: Demi Lovato Gets Sporty, Sophia Bush and Gina Rodriguez Hug It Out in LA & More!

The Voice: Reba McEntire makes debut as new coach and lands four-chair singer who covered her song Fancy