Joan Rivers — On Life Support ... But Family Remains Hopeful  —  ON LIFE SUPPORT  —  But Family Still Hopeful  —  EXCLUSIVE  —  Joan Rivers is on life support ... and sources close to the legendary comedian tell TMZ she is completely reliant on machines to stay alive.

Mark Wahlberg —Skipping Donnie Wahlberg & Jenny McCarthy's Wedding  —  SKIPPING DONNIE & JENNY'S WEDDING  —  EXCLUSIVE  —  If you're looking for Mark Wahlberg this weekend, don't go to Donnie Wahlberg and Jenny McCarthy's wedding — TMZ has learned he won't be there …

From Contacting Her  —  Britney Spears' ex-boyfriend David Lucado is desperate to have at least one last convo with her — but Brit's entire team, led by big daddy Jamie Spears, is blocking him from contacting her ... TMZ has learned.  —  David is telling friends he and Britney were not …

Taylor Swift Joins The Voice as a Season Seven Advisor  —  She's in!  Taylor Swift has a new big gig, signing on for a role with The Voice, Us Weekly can exclusively reveal.  —  The “Shake It Off” singer, 24, will be joining the upcoming seventh season of the NBC competition show as an advisor.

Why Brad Pitt and Angelina Jolie's Honeymoon Is Even Hotter Than You Think  —  They finally tied the knot.  Now, Brad Pitt and Angelina Jolie are heading to their honeymoon - and it's a sexy mix of work and play.  —  Pitt, 50, has been doing press in London (where he gave a peek at his new wedding ring! …

Patrick Warburton Set to Return in The Tick  —  Don't worry citizens, The Tick is back to save the day!  —  Broad-shouldered Patrick Warburton only sported his blue antennae for one season the first go-around, but the critically acclaimed superhero parody is now being revived on Amazon, a source tells PEOPLE.

Karina Smirnoff: I Don't Know If It's Ethical that Julianne Hough Is a DWTS Judge  —  Too close for comfort?  Dancing With the Stars favorite Karina Smirnoff questioned the recent appointment of DWTS judge Julianne Hough, telling Us Weekly exclusively that she doesn't know if it's ethical …

Kate Mara, Max Minghella Split: House of Cards Star, The Internship Actor Break Up After Four Years  —  After four years together, Kate Mara and Max Minghella have called it quits.  The two stars began dating in 2010, but recently broke up, multiple sources confirm to Us Weekly exclusively.

Jennifer Lawrence and Chris Martin Dating: How He's Wooing Her  —  Woot woo!  Chris Martin has been hard at work to win over Jennifer Lawrence's affection five months after splitting from Gwyneth Paltrow, sources tell Us Weekly in the new issue.  —  “Chris is sweeping Jen off her feet,” one insider says of the Coldplay singer.

COPS PLEA IN ECSTASY CASE  —  Problem with Accuser's Story  —  CeeLo Green just pled no contest in the case where a woman accused him of slipping her ecstasy ... and the plea allows him to maintain his innocence.  —  TMZ broke the story ... a woman claimed the she and the singer …

The Kardashian Machine Gears Up for Hair  —  VIEW SLIDESHOW  —  VIEW SLIDESHOW  —  VIEW SLIDESHOW  —  LOS ANGELES — We know more about them than we need to know.  —  So it may be a challenge to take the ever-present-at-all-times Kardashian sisters seriously — except when it comes to their earning power.