With her fluffy pink party hat, Christina Milian was certainly getting into the party spirit on Sunday.The 30-year-old singer was busy celebrating her daughter Violet Madison Nash’s second birthday at Giggles N’ Hugs in the Century City Mall in Los Angeles.Little Violet wore her hair in pigtails and her best party dress - a pretty white flower-print number as she joined in the fun.She clutched a bright purple balloon in one hand as she perched on the counter of the children’s restaurant.Along with her party hat, Christina sported a light pink button-up blouse, blue jeans, and studded pink heels.Giggles N’ Hugs is described as a state-of-the-art play space with a 6,100-square-foot restaurant, wireless Internet, 12 plasma screens, surround sound, and interactive video games.TV star Carson Daly was also at the party which ended at 3 pm when the children got tired.However, Violet’s father, rapper and producer The Dream, was not in attendance.Christina’s divorce from The Dream was finalised last October, after they split up while she was pregnant back in 2009.