Fergie & Josh Duhamel: Don-A-Matrix Launch Party

Fergie is St. Patty’s Day fierce in a BCBG MaxAzria dress for the Don-A-Matrix party on Saturday (March 17) in Beverly Hills, Calif.

The 36-year-old singer, who accessorized with an Adolfo Sanchez jacket, Prada shoes, Kzeniya clutch, and XIV Karats earrings, was joined for trainer Don Brooks‘ fitness program launch by her hubby Josh Duhamel.

“Happy St. Patrick’s Day lovers!!!!” Fergie tweeted that day.

Earlier in the week, Josh showed off his new mohawk! The new ‘do is for his upcoming flick Scenic Route.

15+ pictures inside of Fergie and Josh Duhamel at the Don-A-Matrix launch party…