Ringing in her 37th birthday in a lavish way, Stacy “Fergie” Ferguson joined friends and family at the Mirage Hotel and Casino in Las Vegas on Friday night (March 30).

Showing off her natural beauty with light makeup and wavy hair, the “Imma Be” singer slipped into a colorful form fitting dress and black pumps for the 1 OAK held soiree.

With plenty of drinks, dancing and a custom cake included in the night’s festivities, a revved up Fergie tweeted prior to the birthday bash, “Excited 2 celebrate my bday tonite at @1OAKLV w great friends in our @FergieFootwear enjoying delicious @VoliSpirits cocktails. C u there!!!”

The celebration comes as the Black Eyed Peas singer and her bandmates are currently taking a break from performing and recording to pursue their own person careers.

During a recent appearance on the Rachael Ray show, Fergie said, “Don’t get me wrong – [music is] in my blood, in my veins, it runs through it, but doing it for eight years in a row, sleeping in different beds, in different time zones, there’s not much of a structure.”

A break from the busy schedule made the singer realize what she was missing, as she explained, “It’s nice to come home and be a wife and get to start to decorate my house and do all of those things. I’m still cleaning out my closet and boxes in the garage of all the things, but it’s cathartic for me. It’s wonderful.”

When the blonde beauty was asked if she was going to use the time off to start a family with husband Josh Duhamel, she replied, “That is in the cards, but it’s just not this second.”