Kat Dennings & Kaley Cuoco - Grammys 2013 Red Carpet

Kat Dennings looks gorgeous while arriving at the 2013 Grammy Awards on Sunday (February 10) at the Staples Center in Los Angeles.

The 26-year-old 2 Broke Girls actress was joined by her channel mate, The Big Bang Theory‘s Kaley Cuoco, 27. Both of their hit shows are aired on CBS.

Kaley is set to present an award during the ceremony.

“Pre Grammy silliness w @jamiemakeup @atkinjen @atkinjen” Kaley tweeted earlier in the day along with a picture.

Be sure to tune in to the 2013 Grammy Awards, hosted by LL Cool J, RIGHT NOW on CBS!

FYI: Kaley is wearing an Amen black tuxedo jacket with intricate gold sequin and beading detail, a Langston tank, Bird By Juicy Couture leather pants, Giuseppe Zanotti heels, Karma El Khalil jewels, and a Stark “Brilliance” clutch. Kat is wearing David Yurman jewelry.