ROMANCE REPORT: Add BRADLEY COOPER and RENEE ZELLWEGER to the list of Hollywood couples who've fallen out of love. Apparently Bradley has decided he can do better and has reportedly broken up with her after a two-year romance. 

No reason was immediately given -- but the "Star" claims Bradley was getting all smoove up in both SANDRA BULLOCK and JESSICA BIEL behind Renee's back.

2.) TIGER WOODS has a new girlfriend. She's so new, Tiger hasn't even cheated on her yet!!! Alyse Lahti Johnston, 22, is a student at Northwood University, which has a campus conveniently located near Tiger’s house.

Some people are calling her an ELIN NORDEGREN look-alike. I wouldn't go that far, but she is thin, white and blonde so at the very least, you can say she's the same TYPE.

Alyse has something of a dubious past. Turns out she was arrested last year for suspicion of DUI ...

3.) COURTENEY COX and DAVID ARQUETTE were spotted together Saturday at a flower shop in Malibu near where they own a home ...

There's no word why they were together, what they were doing or if we can even assume anything about the status of their relationship because of this.

LOHAN LUNACY: TMZ reports LINDSAY LOHAN is "seriously considering" taking a plea deal that will land her behind bars. Linds had been adamant about not taking a plea deal, but now she's reportedly worried about taking her chances at trial. If she loses, she could face more than a year in a federal prison for the probation violation, plus time for felony grand theft. We should find out her decision this week.

SHOW US YOUR TWEETS: In honor of brother Rob’s birthday, KIM KARDASHIAN Tweeted a link to a posting on her blog titled "Introducing Roberta Kardashian", featuring this totally embarrassing photo of him from back in the day ...

"When we were young, Kourtney, Khloe and I used to torture poor Rob," Kim writes. "One day when Rob was six we forced him to dress up in mom’s clothes to make him look like a girl. When my dad came home he immediately grounded us all!! Rob, for all the times we tortured you, I am truly sorry."

IS LADY GAGA THE BIGGEST.STAR.EVER???!!!: LADY GAGA has officially been named the biggest-selling digital artist of all time. Gaga is the first performer to top the 20 million mark in digital sales, with "Just Dance" being certified six-times platinum, "Poker Face" five-times platinum and "Bad Romance" four-times platinum.

Though it hasn't reached those lofty heights just yet, Gaga's "Born This Way" does hang on to the top spot on the Billboard Hot 100 for the fifth straight week.

THERE WILL BE NO TEMPTING BRITNEY: Executives in charge of BRITNEY SPEARS’ latest video made sure it was free of all temptation by ordering all performers working with her on the “Till the World Ends” video to sign a six-page agreement banning them from exposing Britney to drink or drugs.

The document, obtained by TMZ, reads: “It’s essential that [Britney] not be exposed to any alcohol, drugs, or controlled substances” and goes on to state dancers can be subjected to urine testing at any time and dismissed for failing a test or even refusing to take one.

On a related note ... Brit Tweeted this pic of herself taking a break on the set of "Til The World Ends!" ...