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Still crazy in love after all?

Kristin Cavallari had her own personal cheering section in the audience on Monday night's Dancing with the Stars: Jay Cutler, her ex fiance who dumped her over the summer.

After The Hills alum, 24, performed her sexy samba to Beyonce's "Crazy in Love" with Mark Ballas, the cameras panned to the Chicago Bears quarterback, 28, applauding and beaming towards the front row.

After announcing their engagement in April, Cutler abruptly called off their engagement at the end of July. "He decided he didn't want her anymore," an insider told Us Weekly at the time.

No word yet on whether the duo have reconciled.

Meanwhile, Cavallari scored a 24 for her performance.

Tell Us: Should Krisen and Jay get back together?