Britney Spears and Jason Trawick reportedly on the road to marriage

Singer Britney Spears is reportedly set to go for her third marriage, this time with Jason Trawick.

A source told Radar Online that Trawick went shopping for an engagement ring and that he is very close to deciding on proposing. “He has been everywhere from Tiffany to Harry Winston looking for a ring,” the source said.

The Vancouver Sun notes that the source claims that Trawick is looking to give Spears a more modestly sized ring compared to what other celebrities have received, like Kim Kardashian. Trawick is looking at a ring that “will be classy and under 4-carats."

A separate source told Radar Online last week that the engagement should happen by the end of the year.

According to Sky News, Trawick, 39, is the 29-year-old singer’s agent and could make the proposal while the couple goes on vacation after her Femme Fatale tour ends.

Spears has been married twice before. She spent 55 hours as the wife of childhood friend Jason Alexander, then was married to dancer Kevin Federline for three years, divorcing in 2007. The couple had two children. Spears has been dating Trawick since 2009.