Jennifer Hudson is Joined by Fiance David Otunga & Son David Jr at March of Dimes Event

Jennifer Hudson is all smiles as she’s joined by longtime love David Otunga and seven-year-old son David Jr as they arrive at the March of Dimes Celebration of Babies on Friday (December 9) at the Beverly Wilshire Four Seasons Hotel in Beverly Hills, Calif.

The 35-year-old performer looked chic in a plum-colored dress as she was joined by close pals Kelly Rowland and Nick Cannon.

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Inside the event, Jennifer was honored with the Grace Kelly Award for her commitment to helping families and giving all babies the healthiest start in life.

Also in attendance at the event were Derek Hough, Bryce Dallas Howard, Elizabeth Banks, Molly Sims, and Ellen Pompeo with her husband Chris Ivery.

FYI: Jennifer is wearing Ileana Makri and Yossi Harari jewelry.

10+ pictures inside of stars inside the event…