So there are no photos as of yet, but many media outlets are saying that Rob was seen making the rounds at a BAFTA after party. The BAFTAs if you don't know are the British equivalent to The OSCARS. Here are some excerpts from said media outlets. The articles are about Emma Watson so that is who the "She" is

Dose.ca
"First, she did a round of one room with her ex-Harry Potter co-star Robert Pattinson," a spy said. "But while Rob seemed keen to whisk Emma off into a private bit of Harvey Weinstein's party, it seemed Emma was in too high demand.

Emma who was also dancing with Rob Pattinson wont have much time for all her male admirers.

deanpiper.com
"The surprise guest of the night was Twilight star Robert Pattinson who turned up around midnight wearing a scruffy jacket and jeans and a pair of fairly sh*teous Nike Air trainers. It was a black tie dress code Robbie!"