In fact, on Monday night they were photographed together while on a getaway in Northern California.
"They're together," says an insider. "They're not breaking up. Any time they spend time apart it's because they're working."
Over the summer, Timberlake, 28, was in Europe promoting his Givenchy fragrance and William Rast clothing line, while Biel, 27, remained in Los Angeles where she starred in Guys and Dolls.
But in January, the actress plans to climb Mt. Kilimanjaro (as part of the star-studded Summit on the Summit expedition to raise awareness for clean water), and Timberlake, says sources, is in talks to join her.
A Rough PatchWhether the couple will still be together in three months is another story. According to a second source, they are going through a rough-patch
"Things have been a bit up in the air recently," says the source. "They've been spending more time apart – more time with each of their friends, and they've been reevaluating [their relationship]."
On Sept. 22, Biel was dateless at the L.A. wrap party for her upcoming film Valentine's Day, and on Sept. 25, Timberlake partied at Crown Bar in West Hollywood with best friend Trace Ayala.
Adds the source, "Jessica has felt like they haven't been on the same page – haven't had the same priorities."
As for rumors that Timberlake has been getting close to Rihanna, a source close to her insists that the relationship is purely professional: "They're working together. They were in the studio for her album and they'll be going back in again."
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