New Celebrity Sightings! Miley Cyrus At Pilates…Gerard Butler’s Lunch Date With Parents…& More!

Jennifer Aniston‘s boyfriend Justin Theroux in L.A. Wednesday riding around on his motorcycle that he shipped from New York…..

Michael Douglas buying four pairs of sunglasses at Solstice Sunglass Boutiques in Westchester Mall, north of New York City…

Selma Blair walking with boyfriend Jason Bleick and son Arthur Saint in Hollywood Wednesday….

Miley Cyrus leaving a pilates class in L.A. Tuesday…

Gerard Butler having lunch at the Farmers Market at The Grove in L.A. with his parents Tuesday…

Nicole Richie leaving the Ocean Drive magazine cover party at Miami’s Shelborne Hotel Tuesday night with friend Jonathan Cheban….

At Chateau Marmont in L.A., actor Andy Garcia with his daughter on Tuesday…

Ed Westwick and Leighton Meester on the set of Gossip Girl in New York Tuesday….

Kate Moss leaving her new London home — with her belt undone and her pants zipper open!

Marc Jacobs wearing a black skirt — not a kilt — while walking around SoHo Wednesday afternoon…

Elizabeth Berkley and Cindy Crawford leaving E.Baldi restaurant together in L.A. Tuesday…

Mischa Barton at Il Sole restaurant in West Hollywood Tuesday…

JUST IN: Gerard Butler In Rehab For Pills, Cocaine! He’s Been At Betty Ford For 3 Weeks!

This is a bit of a surprise: Gerard Butler has been in rehab for the past three weeks.

He’s seeking treatment for substance abuse at the Betty Ford Center, according to TMZ.

So what were Gerard’s vice of choice? “Butler realized he was relying too much on prescription drugs and decided to head off a full-blown addiction by entering Betty Ford…Butler also developed issues with cocaine, but the root problem appears to be the injuries and pain management,” reports TMZ.

Butler’s problems kicked in 2006 from the stress of shooting 300, and then he got hooked on pain pills after suffering injuries.

He’s slated to leave rehab today.

Brandi Glanville Slams Gerard Butler’s Denial: We Did Have Sex! He’s Lying!

It’s news to Gerard Butler that he and Brandi Glanville had a sex-fueled fling last year!

He’s denying even knowing the the Real Housewives of Beverly Hills after she told Andy Cohen on What What Happens Live that she and Butler had a sexually-charged “little week of fun” last summer. She also said, that “on a scale of one to ten [as a lover]” Butler is “an 11.”

But when asked by a TMZ photographer in L.A. this week about the hookup, Butler said, ““Who’s Brandi Glanville?”

Hmmm…but according to Us Weekly, the pair were spotted making out last August at a party in Malbu. Plus, a source tells Us that last fall the duo indeed “messed around.”

And Glanville’s not keen on Butler’s denial: “I don’t lie so he can suck it,” she later Tweeted. She also told RumorFix,  “[Butler] called me last night and told me he said it. He is upset because he is a private person. I don’t lie so I don’t really care.”