Robert Pattinson and Kristen Stewart have one of the most high profile Hollywood relationships, so there are bound to be more than a few eyebrows raised after Pattinson was spotted out with a beautiful blonde last night.

The Twilight star tried his best to keep his face hidden from photographers as he left the La Poubelle bar in Hollywood while ‘Disturbia’ actress Sarah Roemer waited in a car for him.

According to the Daily Mail, Pattinson and Roemer spent the evening at the bar with friends. The group then left for Soho House in West Hollywood. Pattinson and Roemer then allegedly left Soho House together in a car driven by Roemer.

Pattinson most likely met Roemer through Stewart – the actresses were co-stars in the 2007 film Cutlass.

Just this year, Stewart confirmed that she and Pattinson were a couple – something that was widely suspected ever since the two appeared in the first Twilight movie back in 2008.

In a recent interview with GQ magazine, Stewart revealed why she would never speak openly about her relationships.

“I don’t worry about it at all. It’s just one of those things. I’m selfish. I’m like, ‘That’s mine!’ And I like to keep whatever is mine remaining that way,” she said.

“It’s a funny little game to play and it’s a slippery slope. I always say to myself I’m never going to give anything away because there’s never any point or benefit for me.”

She’ll have her hands full keeping Pattinson to herself. Onlookers at the La Poubelle bar said women couldn’t take their eyes off the Twilight star.

“Rob was literally fending off advances from girls, left and right,” an observer told X17 Online.com.

“Every female in the bar wanted to get close to him and for the most part, he politely ignored them but one girl caught his eye and she left with him!” That girl was Roemer.