Kristen Stewart & Robert Pattinson ‘Very Affectionate’ at WME’s Pre-Oscars Bash (EXCLUSIVE)

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With the Academy Awards just around the corner, stars are flocking to some of Hollywood’s hottest pre-Oscars parties and Celebuzz has got the scoop on what went down at WME’s private Brentwood bash last night.

Friday, an insider spotted Kristen Stewart and Robert Pattinson getting “very affectionate” inside the private party. We’re told Kristen, who was seen sporting a plaid shirt, jeans and heels apparently looked happy as can be with her gorgeous boyfriend.

“They arrived together and rarely left each others sides,” a partygoer tells us. “It was sweet, they mingled with guests but were conscience of where the other was. There was no shortage of PDA! They held hands throughout the evening.”

After arriving, they caught up briefly with fellow guest and Breaking Dawn co-star Taylor Lautner! Apparently Rob sipped on some champagne while Kristen greeted a few other friends.

Meanwhile, Lautner’s ex Taylor Swift was spotted chatting up one of football’s most eligible bachelor. Who was it?

Tim Tebow, of course! Our insider told us that Taylor, who was spotted rocking a black dress, spent most of her evening talking to the hunky quarterback. “They were together for almost an hour,” adds the source. “She approached Tim and he looked more than happy to be talking with her.”

Also there: Real-life couple Liam Hemsworth and Miley Cyrus were seen hanging out together while guests sipped on champagne and Red Bull. It looks to us like Liam’s spending as much time as he can with Miley before he embarks on his Hunger Games promotional tour!

Celebuzz will be bringing you more coverage of events around town so be sure you follow us on Twitter and Facebook to get the latest news!