Britney Spears Discusses Possible Marriage Plans

Britney Spears is on top of the music world, following the release of her No. 1 album, 'Femme Fatale' -- which debuted last week. But at the center of the 29-year-old's personal universe is her boyfriend of two years, Jason Trawick -- and it's possible that the pair may be ready to tie the knot.

"We have such a great time together!" Brit tells US Magazine. "He makes me laugh, and we are so comfortable being ourselves."

As you may remember, Miss Spears has been married twice before -- she's been Mrs. Jason Allen Alexander (annulled after 55 hours) and Mrs. Kevin Federline (who she has two sons with). When asked whether Trawick could make No. 3, Britney gives a simple "maybe," and quotes the great Justin Bieber by adding, "Never say never!"

Though, a family source close to Britney spilled to Us that because Trawick has been there through the thick and thin of the singer's career, a potential marriage leans more in favor of 'yes' than maybe. "[Jason] was someone she felt she could be her true self with. [Marriage] is what they talk about and the direction they're going in," the source says.

Whatever the 'Till the World Ends' megastar decides to do, we'll stand behind her, because she says she's "Never been happier!" -- and that is the best kind of Britney to have around.