Natalie Portman was in a jokey mood accepting her Golden Globe award for Best Actress in a drama (for Black Swan) Sunday.

PHOTOS: What all the stores wore at the 2011 Golden Globes

Thanking her grandmother watching the broadcast in Ohio, Portman, 29, quipped, "I hope you're havin' a drink, Grandma! Thank you for bringing my mom into the world."

Thanking the cast and crew of Black Swan, the mom-to-be had extra-special words for fiance Benjamin Millepied. "Thank you to Benjamin, who is helping me continue this creation of creating more life."

PHOTOS: Who is Natalie's celebrity lookalike?

Portman noted that Millepied, 33, choreographed the flick and also had a small role, playing a ballet-dancer character who said he "wouldn't sleep" with Portman's ballerina.

"It's not true!" Portman bellowed, laughing. "He totally wants to sleep with me!"

The winner also called out Mila Kunis -- her rival in the flick with whom she has an intense sex scene. "Thank you, Mila 'Sweet Lips' Kunis," she cracked.

PHOTOS: Engagements of the year!

She saved her final thanks for director Darren Aronofsky. Who gave her "such a beautiful gift with this role...[you] gave me such beautuiful inspiration as an actor."

Get more Us! Follow us on Twitter, Friend us on Facebook, Subscribe to Us Weekly