KHLOE KARDASHIAN BEING SUED FOR ATTACKING TRANSGENDERED WOMAN: KHLOE KARDASHIAN is being sued by a transgender woman who claims the reality TV star "violently" attacked her outside a Hollywood nightclub in 2009.

Chantal Spears, formerly Ronald Spears, tells TMZ the incident occurred after she made a comment to Khloe's husband LAMAR ODOM. Chantal says, "All I was telling Lamar is maybe he is too young to get married and all of a sudden I get this big push from this girl." Chantal alleges that she needed medical care and suffered from "severe mental anguish" afterwards. She is seeking unspecified damages.

Speaking of Khloe ... cameras caught her bravely venturing out in public minus her make-up over the weekend.

Meanwhile ... she and Lamar have been named the Happiest Celebrity Couple of 2011 by the gossip site Celebuzz. According to a market research firm they used, Khloe and Lamar received more positive buzz than any other couple this year.

Mentions of them as a couple were 92% positive. The words and phrases most commonly used to describe them were "love", "happiness", and "true love."

TEEN MOM AND KOURTNEY KARDASHIAN IN TWITTER WAR: "Teen Mom" star Farrah Abraham inexplicably got into a Twitter war with KOURTNEY KARDASHIAN over her announcement that she and boyfriend SCOTT DISICK were having another baby.

“Im Shocked Kourtney Kardashian is pregnant again, Did she not learn anything from TEEN MOM? Maybe its a fake pregnancy like kims wedding SAD,” wrote Farrah, who then added, “Double standards in this world? Yes & guess what !age and money honestly do not change a persons poor choice . Quit making excuses:).”

Kourtney seemed a bit perplexed by the criticism, tweeting back, “Why would I have anything to do with Teen Mom? I'm 32 years old! I may look young, honey, but don't get it twisted.”

SNAPSHOT: BRITNEY SPEARS turned 30 Friday, but instead of partying like a rock star she chose a more low-key celebration. She and her man Jason Trawick hit an ice rink in Houston, Texas between dates on her Femme Fatale tour ...


PEEP DIS - KATY PERRY'S NEW LOOK: KATY PERRY unveiled a new 'do Saturday night at a benefit in Los Angeles. Perry has toned down her bubblegum pink hair to a much lighter baby pink that she had styled into a short haircut.

So far this year, the natural brunette has sported a fiery red look, then went blonde before going to the bubblegum pink look in August.