Is Robert Pattinson dating Sean Penn's daughter Dylan Penn?

A source told Life ‘n' Style Magazine that the couple had recently enjoyed a steamy date at Hollywood hot spot, The Viper Room, the New York Daily News reported.

Robert Pattinson (Pic/Santa Banta) and Sean Penn

The source told the publication that the couple were touchy-feely, very flirtatious and shared a level of comfort.

The insider also asserted that the 27-year-old actor took the blond beauty to his home for a smaller get-together with friends, but she apparently stayed until the morning.

The ‘Remember Me' star was kissing Penn's neck and talking all lovey-dovey, which it made it clear that the duo have been out together before, the insider added.u00a0