Credit: MiamiPIXX/SBMF/ (2)

Minka Kelly looked radiant -- and super sexy -- on the Miami set of Charlie's Angels on Wednesday.  Clad in a revealing, backless Michael Kors dress and rocking full, fluffed-out curls, the star was all smiles. (ABC's reboot of the classic 1970s show premieres next month).

The Friday Night Lights actress, 31, recently announced her split from 37-year-old Yankees shortstop Derek Jeter.

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The private twosome dated for three years -- and just last month, Kelly was on hand for her man's biggest baseball milestone ever. She was among the thousands in the stands at Yankees Stadium July 8, when Jeter became the first New York Yankees player ever to make 3,000 hits. Surrounded by family and friends, a beaming Kelly gave her guy a standing ovation after the incredible achievement.