Jennifer Esposito, Mark Philippoussis Jennifer Esposito, Mark Philippoussis

Rescue Me and ex-Samantha Who? star Jennifer Esposito is engaged to tennis pro Mark Philippoussis, People reports.

Philippoussis popped the question this summer and the two "are happily engaged and enjoying their time together," his rep said.

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The marriage will be the first for Philippoussis, 32, and the second for Esposito, 36, who divorced Bradley Cooper in 2007 after 11 months of marriage.Philippoussis, a two-time Grand Slam finalist, segued into reality TV two years ago with NBC's Age of Love, in which he was asked to choose a gal pal between "kittens" (women in their 20s) and "cougars" (women in their 40s). He chose a "kitten."