From Sizzle to Fizzle: Stars' Summer Breakups

Summer lovin' was not such a blast for the couples that announced their splits this season

JENNIFER & CASPER

J. Lo's relationship with backup dancer Smart had "run its course" after two-and-a-half years. "They initially split about six weeks ago, but that can take a little time to extricate. But they've definitely broken up," a source told PEOPLE in June. Could their fizzle be starting to re-sizzle, though? The two were spotted sharing a sweet treat during the MTV VMAs on Aug. 24.