Bieber and Selena stepped in the market to the Oscars parties as being a couple.

Teen singer Justin, who turns 17 now, and Disney star Selena are already spotted out together before.

Plus they find the night of the Oscars to go out being a fully fledged couple, while they popularized the red carpet in conjunction - Selena putting on a scarlet outfit and lip stick, and Justin putting on a coordinating red handkerchief in the coat pocket.

At Vanity Fair's highly sought after aftershow social gathering, the couple were seen cuddling together in a patio booth, and Justin's cellular presently has a photograph of these together becasue it is wallpaper.

Taylor Swift and her stated partner Jake Gyllenhaal were also seen speaking in the social gathering, even though country singer Taylor was later seen exiting the party alone.

As soon as Black Swan actress Natalie Portman arrived along with her greatest actress Oscar statuette a single hand, and her fiance Benjamin Millepied gripping another, the party what food was in full swing. Accepting congratulations right and left, a tired but happy looking Natalie, pregnant with your ex first child, left after only Twenty minutes.

Rapper 50 Cent accessed his way with the party, as did half the cast of music-filled Television show Glee. Comedians Larry David and Sacha Baron Cohen joked together while Kevin Spacey chuckled with Jimmy Kimmel. Charlize Theron joyfully hugged best supporting actor nominee Jeremy Renner.

Some other super star attendees involved Jennifer Hudson, Hugh Jackman, Donald Trump, Michelle Williams, Amy Adams and Gwyneth Paltrow, who waved to shouting fans outside and shouted "I thank you too!" as she left in their own limo.

More Pictures of Justin and Selena at the Oscar Parties here: Jelena Vanity Fair Oscar Party 2011