Singer-songwriter Alex Warren shared how he became friends with Jennifer Aniston

At iHeartRadio Z100 Jingle Ball, Singer-songwriter Alex Warren shared how he became friends with Jennifer Aniston.

He tells, "It's really cool. She's the sweetest person in the world. Funny enough, I got connected with her through Ed and Courteney Cox. They FaceTimed me together, and we've been friends for a little bit now".

Then Alex tells how excited he is to be able to perform at Madison Square Garden. He said, "I was here last year as a viewer and now I’m here as an actual performer. It’s just strange. Yeah, it’s really cool".

"I think Ed Sheeran playing with me. Ed has become a really close friend of mine. He and Shawn were the two people who got me into music, and now I’m friends with both of them, so it’s pretty nice."