Charlie Sheen on Jon Cryer: “He's a Turncoat!”  —  Charlie Sheen is still ranting—but move over, Chuck Lorre, there's a new target.  —  The just-fired actor is now going after former costar Jon Cryer for not reaching out to him.  —  “Like I said: You're with me, or you're with the trolls,” Sheen exclusively told E! News today.

‘Celeb Rehab’ Rocker Mike Starr Dead  —  Former Alice in Chains bassist Mike Starr died in Utah ... TMZ has learned.  —  Starr appeared on the third season of “Celebrity Rehab” back in 2009 — and was arrested last month for felony possession of a controlled substance.

Pete Wentz and Ashlee — Custody Battle Underway  —  Pete Wentz does NOT want his soon-to-be-ex wife Ashlee Simpson to get primary physical custody of their 2-year-old son Bronx — as she's requested — and now he's taking her on in court ... TMZ has learned.

Michaele Salahi Booted From ‘Celeb Rehab’  —  Michaele Salahi was just kicked off “Celebrity Rehab” ... TMZ has learned.  —  Sources on the set tell us Michaele was asked to leave because she has “no addiction,” and thus had “no reason to be there.”  —  Over the weekend we got Tareq Salahi …

Lohan to Sue Jewelry Store Over Surveillance Tape  —  Lindsay Lohan is preparing to sue Kamofie & Company jewelry store — claiming they had no right to cash in from the sale of the infamous surveillance tape ... because Lindsay never gave them the right to use her image for profit ... TMZ has learned.

‘Spider-Man’ Overhaul Forces a 3-Month Delay  —  The producers of “Spider-Man: Turn Off the Dark” are planning a significant overhaul of the $65 million Broadway musical that would involve shutting down performances for two to three weeks, as well as delaying its scheduled opening on March 15 …

EXCLUSIVE INTERVIEW: NYC Housewife Ramona Singer Opens Up About ‘Roofie’ Incident  —  The Real Housewives got an unwelcome dose of reality the other night after an unidentified man at a bar allegedly “roofied” a couple of the leading ladies, enticing Ramona Singer to urge fans …

Gaga Dissolves Deal With Target  —  A source close to Lady Gaga confirms to The Advocate that the entertainer has dissolved her deal with Target over the chain's controversial political donations.  “She and Target didn't see eye to eye on Target's policy of political donations and how they affect …

Waka Flocka Flame Chooses ‘Ink, Not Mink’  —  American rapper and hip-hop artist Waka Flocka Flame shook up the charts and the airwaves with his debut album, Flockaveli.  This crunkster quickly became a musical sensation and is known for sporting some rockin' ink and serious jewelry.

Old Spice Guy: Kathy Griffin Is “Amazing”  —  She rocks his world!  —  Isaiah Mustafa — a.k.a. the Old Spice Guy — was coy with UsMagazine.com on Monday about his rumored romance with comedienne Kathy Griffin.  —  “I think she is amazing!”  Mustafa, 37, told Us at Cosmopolitan mag's Fun Fearless Males of 2011 bash in NYC.

Evelyn Lozada — I'm QUITTING ‘Basketball Wives’  —  “Basketball Wives” star Evelyn Lozada claims she was stabbed in the back by producers and wants to leave the show for good ... TMZ has learned.  —  Sources close to the reality star tell us ... Evelyn feels producers violated her trust …

R.E.M. - the Beatweek interview: inside the making of their new album Collapse Into Now  —  “You're always working against your past,” muses R.E.M. guitarist Peter Buck on the prospects for his band's new album Collapse Into Now, just before its release on a day in which he's been awake since well before dawn and isn't sure why.

EXCLUSIVE INTERVIEW: Lady Gaga Talks Drugs & Rejection In New Book, Hints At Past ‘Traumatic Events’ Says Author  —  Lady Gaga has offered some insight into what has shaped her into becoming the artist she is today, hinting at past “traumatic events”, but refusing to elaborate further for fear …

Miley Cyrus Starts Texting Relationship with Kings of Leon Bassist  —  Miley Cyrus has been all over the news since she turned 18, though the most recent revelations about the teen starlet are rather timid compared to the salvia-related headlines she made late last year.

Sienna Miller: 'I've bought my freedom'  —  As Sienna Miller returns to the West End, she talks to Andrew Dickson about bad reviews, Jude Law, taking on Murdoch - and snapping the paparazzi with a disguised camera  —  One thing I can exclusively reveal about Sienna Miller: she isn't much cop with chopsticks.

Lindsay Lohan: I Ain't Pleading to Nothin'  —  Lindsay Lohan is steadfast .... she's not plea bargaining her felony grand theft case.  —  We got Lindsay Tuesday night going to her agent's office and asked if she'd accept a plea deal — which the judge has already said would involve jail time.