Rumours about Natalie Portman's love life refuse to go away - the actress has been linked to a co-worker just weeks after her rep denied she is dating Australian actor Chris Hemsworth.
A spokesperson for Portman, 28, was forced to dismiss speculation over her private life last month (Dec09) after online gossips suggested she was dating the Star Trek actor, whose brother Liam is currently romancing Miley Cyrus.
And now the actress has been hit with another romance rumour - she's said to be involved with 32-year-old Benjamin Millepied, who worked as a choreographer on her new ballet movie, Black Swan.
Portman reportedly showed off her new boyfriend at a New Year's Eve party in New York City.
A source tells In Touch magazine, "She has been subletting Sarah Michelle Gellar’s apartment and she wanted to celebrate the New Year with a few close friends and introduce them to Ben. They have actually been a couple since the fall, but she wanted to see how serious it was before she started to show him off to her inner circle. She really likes him.”