Exclusive: Jeremy Renner Is a Dad, Ex-Girlfriend Gives Birth to Daughter  —  Jeremy Renner is tackling his most challenging — and most rewarding! — role yet: fatherhood!  The two-time Academy Award nominee and his ex-girlfriend welcomed a baby girl on Thursday, March 28, two sources confirm exclusively to Us Weekly.

Justin Bieber — Sheriff to Recommend Prosecution  —  Sheriff to Recommend  —  PROSECUTION  —  EXCLUSIVE  —  Justin Bieber will be prosecuted for allegedly spitting on a neighbor ... at least if the L.A. County Sheriff's Dept. gets its way.  —  Law enforcement sources tell TMZ …

Exclusive: Mamie Gummer, Husband Benjamin Walker Split  —  Mamie Gummer's marriage is ending.  The Side Effects actress — and Meryl Streep's daughter — has split with husband Benjamin Walker, reps for both stars confirm exclusively to Us Weekly.  “It's very amicable,” Gummer's rep tells Us.

As Madonna joins the billionaire club, her tragic homeless brother says: 'She doesn't care if I'm dead or alive'  —  Madonna's homeless brother sits alone on a freezing cold bench drinking alcohol from a paper bag in the treacherous North Michigan snow - as his family fear he may die any day.

Lindsay Lohan: I Didn't Steal ANYTHING ... I BOUGHT It  —  I Didn't Steal ANYTHING  —  I BOUGHT It  —  EXCLUSIVE  —  Lindsay Lohan says she stole NOTHING from “Anger Management” — She's telling friends she had a deal with producers she could take all the stuff she wanted, and they'd just deduct it from her salary.

justin bieber monkey arrest  —  Monkeying around ... Justin Bieber sneaked his pal Mally on flight  —  JUSTIN Bieber's pet monkey was seized by customs after the star sneaked it into Europe on a private jet.  —  The increasingly wacky singer, 19, faces prosecution in Munich as he did not have papers for Mally.

Helena Christensen Defends Kim Kardashian In Open Letter  —  In the conversation about women's bodies and their portrayal in the media, models often come off as the bad guys — they're the ones with the seemingly unattainable bodies, after all, against which “real women” might compare their own.

Kim Kardashian Jokes About Baby Names that Go with West  —  Kim Kardashian's pregnancy style has been closely scrutinized since the reality star broke the news that she's expecting with boyfriend Kanye West.  —  Next up for debate?  What the couple will name their new arrival, due in July.

Porsha Williams to Kordell Stewart — I Raised YOUR Son ... So Pay UP  —  SO PAY UP  —  EXCLUSIVE  —  Porsha Williams is returning fire against her estranged husband Kordell Stewart ... filing an official response to Stewart's divorce docs, claiming she gave up her life to take care …

TO MY MOM  —  Ariel Winter's lawyer told a judge today, the “Modern Family” star wants NOTHING to do with her mother ... and won't even sit in the same room with her.  —  Ariel's guardianship case was back in court, and mama Chrystal Workman complained ... her daughter refuses to do therapy with her mom.

Jessica Simpson's Mom Wants Her To Curb Ashlee's Partying!  —  Is Jessica Simpson babysitting her baby sister Ashlee Simpson to keep her from partying too hard?  —  According to a source close to the fam, mom Tina Simpson is hoping Jess can help stop those bad habits in their tracks!  The source says: