The 'Friends' star died on Oct. 28. Since then, celebrity tributes have been pouring in for the late actor.
The pals were promoting the sitcom's 2021 HBO Max reunion special and enjoyed some on-camera fun.
The actress previously shared a candid reflection on Perry's health struggle in his 2022 memoir.
The 'Friends' cast break their silence on Matthew Perry's death in a joint statement to ET on Monday.
'Friends' star Matthew Perry died at the age of 54 on Saturday. ET looks back at his life and legacy.
Perry struggled with substance abuse throughout his life and at one point opened a sober living facility at his Malibu mansion.
Courteney Cox, Jennifer Aniston, Lisa Kudrow, David Schwimmer, and Matt LeBlanc starred alongside Perry on 'Friends' for 10 years.
Julia Roberts admitted to ET in 1996 that she was 'nervous' and 'giddy' before acting opposite Matthew Perry on 'Friends.'
After spending the better part of a decade together, the 'Friends' cast remained friends for life.
ET looks back at our favorite 'Friends' interview moments with Matthew Perry, from set visits to the show's 2021 reunion.
Morgan Fairchild spoke to ET about working with Perry.
Maggie Wheeler portrayed Janice, Chandler Bing's on-and-off girlfriend on 'Friends.'
It's hard to imagine anyone else as Chandler Bing, but it almost happened.
The actor died on Saturday, Oct. 28. He was 54.