Britney Spears, Jason Trawick Wedding Date 'Within Weeks': Singer Losing Weight?

Britney Spears' wedding to Jason Trawick is fast approaching, according to reports, which have revealed that the former pop star will tie the knot within weeks of the "X-Factor" finale.

The "X-Factor" judge, 30, has been engaged to Trawick since the end of 2011. Trawick proposed to the singer over a private dinner for his 40th birthday in December.

The pair first met in 2006. Trawick became the singer's manager while she was still married to former husband, Kevin Federline. Last week, the singer allegedly bought an $8.5 million home in downtown Los Angeles, according to TMZ. The new 8,500-square foot home could become the pair's new abode as a married couple.

They are currently living in a 10,000-square-foot rental in Thousand Oaks, the same area in which the singer just purchased a home. But the latest reports have suggested that the couple plan on making their bond official soon. Spears is reportedly attempting to lose weight in preparation for the wedding, which reports have suggested will come before the year is over.

"She's put a treadmill into her X Factor dressing room and is making sure she's jogging as often as she can," a source said according to Mail Online. "She's taking her look incredibly seriously and has said she will dazzle with her outfits and her body on the live finals of X Factor."

The source added that the approaching finals could also mean a wedding soon to follow.

"It's very much a countdown to the nuptials right now … We're talking within weeks," the source added.

The marriage will be the singer's third after she infamously married her high school sweetheart Jason Alexander for 55 hours in 2004 during a Las Vegas night on New Year's Eve. Following the impromptu marriage, which the singer had annulled, she was wed to Kevin Federline with whom she has two kids: Sean Preston, 7, and Jayden James, 6.