Robert Pattinson is keeping it A-list if new reports that he is dating Sean Penn's daughter turn out to be true.

The 'Twilight' actor, who split from Kristen Stewart earlier this year because he was unable to get over her fling with married director Rupert Sanders last July, appears to have thrown himself back into the dating scene and is romancing model Dylan Penn, whose parents just happen to be Hollywood royalty Sean Penn and Robin Wright.

According to Life & Style magazine, R.Patz and Dylan apparently enjoyed a date at a Mickey Avalon concert earlier this month and went back to his gaff in Beverly Hills together afterwards, with an insider saying: 'They were touchy-feely and very flirtatious. There was a level of comfort there - you could tell they've hung out a few times.'

Right, that seems relatively plausible, but the next bit that the 'source' had to say is just creepy. 'They went into his kitchen, and he stood right behind her and put his arms around her. Then he was kissing her neck.' Unless this person is Robert Pattinson or Dylan Penn, no one should know this level of detail unless they're absolute creeps.

Meanwhile Patz is said to be 'playing the field' as he is also rumoured to be dating his personal trainer Sydney Liebes, who is helping him get in shape for his upcoming movie 'Mission: Blacklist' (cough PR BS cough).

Apparently they enjoyed a 'date' at Soho House three weeks ago, where an eyewitness told gossip website RadarOnline.com: 'They were kind of like snuggling together and being touchy feel. There was definitely a lot of physical interaction.' When asked/accosted about her relationship with Robert, the brunette beauty said: 'I don't have a comment, thank you.'