The Academy Awards 2013 opened up with a humorous show different from all others. Host Seth MacFarlane, starts the show by singing "We Saw Your Boobs."

The funny song was directed towards actresses who have shown their twins in movies, specifically in Oscar-nominated films. MacFarlane stood in the middle of the Dolby Theater for a brief opening and then revealed to the audience that for this year, Oscar 2013 has its theme song.

"We saw your boobs," Macfarlane sang.

William Shatner who was projected via the screen onstage said that the song would most likely offend "a lot of actresses in the audience."

One by one MacFarlane listed out the actresses who have shown their boobs in films. Starting from Naomi Watts in "Mulholland Drive," Anne Hathaway in "Brokeback Mountain," Charlize Theron in "Monster" and Kate Winslet in "whatever you're shooting right now."

Some of the actresses looked game but some like Naomi Watts gave out a frozen reaction when her name was brought up. Meanwhile, Jennifer Lawrence gave an arm pump after MacFarlane belted out, "We haven't seen Jennifer Lawrence's boobs at all."

Charlize Theron who was due to perform with Channing Tatum after MacFarlane's song also didn't look so pleased. But who knows? They might just be acting to make it more believable. Well, it seems like all is forgiven in case after the award winning actress joyfully went onstage to join MacFarlane and Tatum for another opening performance.

See more of the actresses who were mentioned in the "We Saw Your Boobs" song for the 2013 Academy Awards.

Anne Hathaway Wardrobe Malfunction

Theron at the 69th annual Golden Globe Awards in Beverly Hills, California January 15, 2012.

Actress Marisa Tomei arrives at the 83rd Academy Awards in Hollywood, California, February 27, 2011.

Kate Winslet -- Rose DeWitt Bukater in “Titanic”

Naomi Watts

Halle Berry in Versace at the Oscars 2013 red carpet

Angelina Jolie with her tatoos

Critics have however given her a thumbsvdown on her hairstyle. Contrary to her sleek-tightened hairstyle at last year’s Academy Awards, the beautiful and talented “Speak” actress opted to grace The Oscars 2013 with her hair down.
Did Kristen not feel like making herself more beautiful like she has always been at awards shows because Robert is not around anyway?

The actress still managed herself gracefully as she flashed a smile to the throng of photographers at the Oscars red carpet photoline.