Jay Z PHYSICALLY ATTACKED by Beyonce's Sister Solange [VIDEO]  —  PHYSICALLY ATTACKED BY BEYONCE'S SISTER [VIDEO]  —  EXCLUSIVE  —  Jay Z was ferociously assaulted by Beyonce's sister Solange ... who was wildly kicking and swinging at him inside an elevator ... and the attack was captured on surveillance video ... obtained by TMZ.

Legendary DJ Casey Kasem missing  —  Judge expresses concerns over Casey Kasem's safety  —  A judge on Monday ordered an investigation into the whereabouts of Casey Kasem after an attorney for the ailing radio personality's wife said the former “Top 40” host had been removed from the country.

Not This Again: Jennifer Lawrence Tripped At The X-Men Premiere  —  After falling on the stairs at the 2013 Academy Awards and bailing on the red carpet at the 2014 Academy Awards, I just assumed Jennifer Lawrence was planning on saving her next “Whoopsies, how endearing of me!” choreographed stunt fall for the 2015 Academy Awards.

George Clooney and Amal Alamuddin Celebrate at an Engagement Party in Malibu  —  George Clooney and Amal Alamuddin celebrated their engagement at a party in Malibu on Sunday.  —  The couple, who got engaged last month, partied with pals at Cafe Habana, which is owned by Clooney's friend and business partner Rande Gerber.

Jane Krakowski Joins NBC's Tina Fey-Robert Carlock Comedy Series  —  It's a 30 Rock reunion!  I've learned that 30 Rock alumna Jane Krakowski has joined the cast of upcoming NBC comedy series Unbreakable Kimmy Schmidt, from 30 Rock creator/star/executive producer Tina Fey and executive producer Robert Carlock.

V. Stiviano Car Accident — Tommy Lasorda Gets His Wish  —  V. Stiviano rolled into Beverly Hills Monday afternoon right before rolling the Ferrari Donald Sterling gave her into another car ... TMZ has learned.  —  Stiviano was driving her red whip behind a black Range Rover when we're told she failed to stop and caused a rear ender.

NBC Sets ‘Music Man’ Live Production  —  Bob Greenblatt announced the news Monday during the network's upfront presentation.  —  NBC will be doing a live production of The Music Man.  —  Bob Greenblatt, NBC Entertainment chairman, announced during the network's upfront presentation Monday morning …

Octavia Spencer Joins ‘Divergent’ Sequel  —  Octavia Spencer has joined the cast of “Insurgent,” the second installment of Lionsgate's “Divergent” franchise.  —  Spencer will play Johanna, the leader of the Amity faction, which is the faction in the dystopian society that is said to be dedicated to peace and trust.

Kelly Rowland Marries Tim Witherspoon in “Quick, Simple” Costa Rica Wedding  —  Kelly Rowland is officially a married woman!  The Destiny's Child singer wed her manager and boyfriend Tim Witherspoon on May 9 in Costa Rica, multiple sources confirm to Us Weekly.  —  PHOTOS: Best girl groups of all time

Sherri Shepherd Files For Divorce — You File, I File  —  You File for Divorce  —  I FILE FOR DIVORCE  —  EXCLUSIVE  —  Sherri Shepherd has filed her own legal docs for divorce ... days after her estranged husband Lamar Sally filed his own docs.  —  Shepherd filed for divorce in New Jersey, claiming irreconcilable differences.

NEWS/ Justin Bieber Gets Booed by Sports Fans at Clippers Game  —  Justin Bieber may be a big sports fans, but Los Angeles Clippers fans aren't exactly big on him.  —  The 20-year-old pop star got a chilly reception Sunday, as he sat courtside at Staples Center in downtown L.A.