Jennifer Aniston

Jennifer Anniston couldn't hide her joy during her first interview since fiancé Justin Theroux popped the question.

On Monday's Chelsea Lately, Aniston got choked up when host (and real-life BFF) Chelsea Handler commented on the actress' engagement.

Jennifer Aniston and Justin Theroux engaged

"I just got verklempt," Aniston said, wiping tears from her eyes.

Handler seems to be equally happy for her friend. "He's the greatest guy ever," Handler said. "You guys make the greatest couple ever and I'm so happy for you two."

Aniston's appearance on Chelsea Lately marks the first time she's addressed the big news since Theroux blinged out her ring finger in August.

Watch the full interview below to see the emotional Aniston. Plus: Learn where Handler gets all her good ideas (apparently, she's quite the copycat).