TMZ has obtained the mug shot of Steven Daigle — the “Big Brother 10″ star turned gay porn actor — who was arrested Monday night after allegedly beating the crap out of his ex-boyfriend/fellow XXX actor.It all went down in West Hollywood — where Daigle and Trent Locke allegedly locked horns — resulting in Locke being rushed to the hospital … and Daigle being tossed into jail and booked for misdemeanor battery.Locke blogged about the brawl from his hospital room, saying he was “deeply embarrassed” about the incident and that he “would never take a swing at [Steven]. And I did not.”Judging by his mug shot, Daigle clearly took a beating from someone … and is still being held on a $20,000 bail.UPDATE: Daigle was charged with one count misdemeanor battery. If convicted, he could face up to one year behind bars. More Big Brother'Big Brother' Star: 'I'm an Adult Film Model''Big Brother's' Gay Cowboy Gets Bucked on Tape

Yeardley Smith Erickson, or the voice of Lisa Simpson as 99.9% of the world knows her, has filed for divorce from her husband of six years Daniel Erickson.The court docs, filed yesterday by Erickson in L.A. County Superior Court, indicate their date of separation is “under determination.” She cites irreconcilable differences as the reason for the split.The couple was married in 2002 and has no children.See Also Read the documents

Everything is back to normal for Mark Cuban — his biggest problem is once again the floundering Dallas Mavericks bball organization.A federal judge dismissed an insider trading lawsuit against Cuban this morning, after Cuban was accused of dumping 600,000 shares in an Internet company in 2004 after receiving a dirty tip. Had Cuban kept the shares, he would have lost $750,000.Meanwhile, Cuban is still guilty of trading Devin Harris last year.

For his first meal in jail, Nick Hogan will be getting the same slop Kiefer Sutherland ate when he was locked up. For din din, Nick will be munching on chicken a la king with turkey gravy, rice, bread, and peas and carrots. The Ivy this ain’t! Since he’s the only juvenile in the joint, Nick will be housed at the Inmate Healthcare Facility of the Pinellas County Jail in a single cell. Table for one!See Also Nick’s New Mug

One of Adam Jasinski’s former housemates from “Big Brother” is unloading on the Season 9 champion — claiming the allegations that he pissed away his prize money on a drug ring literally made her sick to her stomach. TMZ spoke with BB9 3rd place winner Sheila Kennedy, who tells us when she found out that Adam had been arrested, “I was bawling my eyes out … I was crying .. It made me sick to my stomach he got involved in this.”Sheila, who along with six other people voted to award Adam the $500,000 prize during the “jury house” portion of the show, tells us she feels betrayed by Adam, because he had promised to give $100,000 to an autism foundation. Instead, cops say he used the cash to fund a prescription drug ring. He was arrested last month in Massachusetts after allegedly trying to deal 2,000 pills of Oxycodone to a government informant. And Sheila isn’t the only former cast member who’s lashing out at Jasinski — Allison Nichols tells us she hopes the judge throws the book at him, saying, “I hope Adam gets the maximum time he deserves because this is terrible.”If convicted, Adam faces 20 years behind bars and up to a million dollars in fines.More Adam Jasinski ‘Big Brother’ Winner Indicted on Drug Charge Big Brother Suspect — Alleged Phone Drug Deal ‘Big Brother’ Winner Arrested for Drug Dealing