Jessica Biel and singer Justin Timberlake on-off relationship is on again.  The rumors are grew more and more persistent that both were either already broken up  or well on their way. After their break up in September the rumors swirled, that justin have an affair with rihanna but now reports indicate that Justin and Jessica are working through issues,  and Biel even came with Justin over the weekend when he received his Hasty Pudding award at Harvard.

“I don’t want to talk about it,” she says in the February issue of Vogue. “I don’t feel the need to clear anything up. It’s the most precious thing that I have in my life, and I care about it so much that I don’t care about what anyone says or thinks. I have just not addressed it in any real way, and I’m not going to. It’s mine. And I really like that about it.”

The two — who began dating in 2007 — have endured their highs and lows.

In September, Us Weekly reported that Timberlake told pals “it’s over.”

At the same time, he was spotted dirty-dancing with a tall blonde in a short black dress at a NYC club. Timberlake, 28, and Biel, 27, are rarely photographed together.

Happy together? Biel doesn’t care what people think.

“It’s definitely been weird and sort of bizarre to deal with,” she said of being in the spotlight. “But you have to have a sense of humor about the whole thing. Honestly, I look at a magazine and they know more than I do.” Biel recently climbed the top of 19,340-foot Mt. Kilimanjaro with a group of climbers, including Emile Hirsch, to raise awareness of the global water crisis.