PEOPLE has a first look at Lohan's guest spot on 2 Broke Girls
Credit: Sonja Flemming/CBS

What’s going on with this get-up?

Lindsay Lohan is exercising her comedic chops with a guest-starring role on 2 Broke Girls, and PEOPLE has the first look.

The actress, 27, plays Claire Guinness, a bride-to-be who asks Max (Kat Dennings) and Caroline (Beth Behrs) to make her wedding cake, then struggles with decisions throughout the process.

“Lindsay was fantastic. It was so much fun,” Behrs told PEOPLE Wednesday at the Night at Sardi’s event benefiting the Alzheimer s Association.

“I can’t wait for everyone to see it. It’s going to be a really funny episode!”

Lohan has also guest-starred on Eastbound & Down, Anger Management and Glee. Her documentary series is currently airing on OWN.

Lohan’s 2 Broke Girls episode will air Monday, April 14 (8 p.m. EST) on CBS.

With reporting by MATTHEW COLE WEISS