Robsten's Hot Hollywood Weekend

Although they continually try to avoid the spotlight, Robsten came closer than ever to being outed this weekend as they met up in Hollywood for the Teen Choice awards before jetting off to Vancouver to begin shooting Eclipse.

Thursday night the on-and-off-screen couple met up at Hollywood's infamous hotel, Chateau Marmont, where Rob serenaded KStew with a guitar before sneaking out to catch pal Bobby Long's show at the Hotel Cafe (with another Rob pal Marcus Foster.)

After the show, the couple caught a cab back to the Chateau, where they ended up spending the night together!

Friday, X17online spotted the sexy co-stars grabbing lunch at The Hall at Palihouse in West Hollywood. Rob and Kristen entered and left separately, of course, with Kristen carrying a bag big enough to contain all she'd need for another sleepover at the Chateau.

And that's exactly what they did for a second night in a row, but not before another visit to the Hotel Cafe, this time to catch Rob's pal Marcus Foster.

The two managed to sneak back to the hotel once again, but the next morning, the competish paid $500 for access to the Chateau just to snap a photo of this hot couple together! Course, they didn't actually get to see them together, and even though Twilight scooped the Teen Choice Awards, Rob and Kristen kept up their charade by never posing together on the red carpet.

Now, the pair's off to Vancouver for the third installment of Twilight and we predict that they won't be able to stay away from each other in public for long. It's only matter of time before they're officially outed as a couple!