Hilary Duff Celebrates Her Birthday At The T.J. Martell Foundation's 15th Annual Family Day

Over the weekend, the T.J. Martell Foundation celebrated its 15th annual Family Day at Hammerstein Ballroom with host Hilary Duff on her 27th birthday. A few lucky attendees sang "Happy Birthday" to Hilary on stage. Smiles filled the room as kids enjoyed cotton candy, Aquaball flavored kids water, carnival games, face painting, spin art, skee ball, and other activities. Musical performances by Timeflies, Bea Miller, Us the Duo, and Bleachers kept the crowd entertained and happy, but Pitbull took the cake with a high-energy, closing performance. There was also a silent auction with items including a Lego guitar, a Tory Burch tote, and even a chance to meet performing artist Ed Sheeran. Proceeds from the auction went towards the T.J. Martell Foundation.

Who was there: Guests included Hilary Duff, Pitbull, Bea Miller, Timeflies, Us the Duo, and Bleachers.

[Photos by Nellie Park]