Kat Dennings and Josh Groban are dating. The 33-year-old singer and his new actress girlfriend were spotted on their first official outing on Saturday. Dennings and Groban were together as they attended the Carousel of Hope Ball in Beverly Hills.

A source tells E! News, “They were so cute together! They were adorable on the carpet. She was whispering in his ear a lot and they seemed really happy.”

Groban was attending the annual benefit to perform three songs.

Later in the night Dennings sent out an Instagram post with the caption, “I ship it.”

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On Sunday Groban echoed her sentiment with a tweet that read, “I just shipped my pants.”

That post was later favorited and retweeted by Kat Dennings

While Groban did not talk directly about his date, he told his Twitter followers that he had a great night out, “Lovely night all around. Always happy to support Barbara Davis and her #CarouselOfHope ball to raise money for Diabetes research.”

The 2 Broke Girls actor was last known to be dating guest star Nick Zano. Groban was last attached to Mad Men actress January Jones, he also dated pop superstar Katy Perry.

Kat Dennings is most recently known for her role in Thor: The Dark World.

The last we heard Josh Grobin was joking about dating his dog Sweeny. I think it is safe to say that Grobin has updated his dating situation with Kat Dennings at his side.