Carrie Underwood Breaks Up With Chase Crawford

March 27, 2008 7:50 a.m. EST

Los Angeles, CA (CNS) - Carrie Underwood is a single woman again. The American Idol champ and actor boyfriend Chase Crawford have parted ways, reports claim.

The former couple had gone public with their relationship in October, although they had been reported to be together since July.

Underwood, 25, had spent Thanksgiving at the Dallas home of the Gossip Girl star's parents and some part of her Christmas vacation with his relatives, which speculated further rumors that the two were really serious.

Last December. a source had told Us Weekly magazine, "His parents are fond of her. They believe 'Carrie Crawford' would be a great addition to the family!"

Meanwhile, Crawford, 22, and friend JC Chasez are rumored to be dating. The former 'N Sync singer lashed at the reports telling Kiss-FM 104.7 Wednesday, "For the record, we're both straight. We're not dating."