Even though she was the most famous person in the cast, Jennifer Aniston couldn’t help but feel overshadowed by her younger co-star Olivia Munn at the Office Christmas Party premiere in Los Angeles. The Friends star seemed a bit jealous as she tried to stand out next to the stunning 36-year-old actress on the red carpet.

Jennifer was clearly not happy about being overshadowed by her co-star, feeling a tinge of jealousy.

Sipping from the fountain of eternal youth? Both celebrities proudly showed off their flawless, wrinkle-free foreheads.