Josh Groban & Girlfriend Kat Dennings Couple Up at Tony Awards 2015!

Kat Dennings joins her boyfriend Josh Groban on the red carpet at the 2015 Tony Awards on Sunday evening (June 7) at Radio City Music Hall in New York City.

The 34-year-old singer is set to perform alongside 175 people on stage – the most in Tony Award history!

Kat‘s 2 Broke Girls co-star Beth Behrs was also in attendance at the show. She is there almost every year with her best friend Matt Doyle, and this year was no different!

“Prom date. Circa 2015. @mattfdoyle,” Beth wrote on Twitter before walking the carpet.

FYI: Beth is wearing a Gauri and Nainika dress, Stuart Weitzman shoes, a Judith Leiber clutch, and H Stern ring and earrings.