updated 11/08/2013 AT 3:25 PM ET
•originally published 11/08/2013 AT 4:15 PM ET
Don’t jump to conclusions when it comes to Robert Pattinson’s dating life. Although he spent time with Kristen Stewart less than a week ago, it appears that he may still be romancing model Dylan Penn.
The two were spotted getting cozy at the Spare Room in the Hollywood Roosevelt Hotel on Wednesday night to celebrate Angie Banicki’s travel memoir, 30 Before 30: Traveling Under the Influence.
“The two chatted and flirted inside,” an onlooker told PEOPLE. “They were a little cautious, making sure people noticed they did not come together.”
He showed up with close pal Nick Jarecki while Penn, who is the daughter of Sean Penn and Robin Wright, arrived separately with a group of her own friends.
“They were chatty and flirty in the beginning, but by the end of the night he was in the corner with a friend and she was talking to Michael B Jordan,” said another party goer.