Watch Ariana Grande effortlessly perform a hilarious surprise song about being very, very tiny on late night: 'I am a human ...

The Oscar-nominated singer/actress also talked about "Wicked" and her intense training to play Glinda on Wednesday's (Feb. 5) ...

Gisele Bündchen is officially a mom of three! The supermodel welcomed baby No. 3, her first child with boyfriend Joaquim ...

Ryan Nealon tells PEOPLE how he wrote a song to thank his aunt for raising him after his mom died in a drunk driving accident ...