The actress adorably roasted her former co-star for trying to drop out of the flick.
John Cena chats with ET's Cassie DiLaura at the Los Angeles premiere for 'The Iron Claw,' in theaters on Dec. 22.
Zac Efron speaks with ET about receiving his star on Hollywood’s Walk of Fame and why he was 'very emotional' about it.
Efron and Perry worked together on '17 Again.'
Zac Efron admits that he sings 'High School Musical' songs in the shower during his Hollywood Walk of Fame ceremony.
Jeremy Allen White praises Zac Efron during his 'The Iron Claw' co-star's Walk of Fame ceremony in Hollywood on Monday.
The actor shared his thanks for the honor in a heartwarming Instagram post.
Macaulay Culkin received a star on the Hollywood Walk of Fame and brought his fiancée, Brenda Song, to tears with his heartfelt speech.
Macaulay Culkin was emotional as his 'Home Alone' mom gave a speech during his Hollywood Walk of Fame ceremony.
The private couple made their first public appearance with their sons at Culkin's Hollywood Walk of Fame ceremony on Friday.
The 'Friends' star was previously eligible for the honor, but the ceremony never took place.
The songstress was honored with a star on Thursday, and had her family on hand to show their support.
Gwen Stefani chats with ET’s Cassie DiLaura at her Hollywood Walk of Fame ceremony in Los Angeles.
Blake helped welcome Gwen to the Hollywood Walk of Fame on Thursday -- in a spot right next to his!