Jesse Tyler Ferguson
Courtesy of Cashman Photography
09/11/2012 at 06:00 AM EDT
All you need is love!
's Jesse Tyler Ferguson
and boyfriend Justin Mikita took in a performance of The Beatles LOVE
by Cirque du Soleil at The Mirage in Las Vegas on Saturday night.
Accompanied by a small group of friends, the couple attended LOVE as part of a birthday celebration for Mikita.
"They kept it low-key by ordering a few Fiji waters to sip on during the show," a source tells PEOPLE.
Afterwards, Ferguson, Mikita and their friends went backstage to meet the cast and crew.
It's all part of Mikita's "birthday week" celebration, as Ferguson Tweeted, sharing a photo of his beau with a festive birthday treat.
– Mark Gray