The GQ Cover Story: Katy Perry  —  Not very long ago, she was strumming a guitar on the street and getting paid in avocados.  Today she's the most cartoonishly ubiquitous pop star on Earth.  Katy Perry gives Amy Wallace an earful about aliens (real), her world-famous body (real), her …

Justin Bieber — Blows $75K in Miami Strip Joint … ‘ENTOURAGE’ DIRECTOR  —  BIKINI SHOOT GOES OVERBOARD  —  22 MINUTES AGO BY TMZ STAFF  —  BREAKING NEWS

Justin Bieber Pisses Himself in Colorado  —  PISSES HIMSELF  —  EXCLUSIVE  —  Justin Bieber has already marked his territory in Colorado ... pissing his initials in the snow ... while nearby residents looked on in disbelief.  —  An eyewitness tells TMZ ... Bieber and his crew were driving in Snowmass …

Exclusive: Nine Inch Nails, QOTSA, Dave Grohl and Lindsey Buckingham to Perform Grammy Awards Finale  —  Grohl is the connective tissue for SMH pairing of alt-rock icons with Fleetwood Mac man  —  Nine Inch Nails, Queens of the Stone Age, Dave Grohl, and special guest Lindsey Buckingham …

Too Little To Mock?  Joan Rivers Rips Kim Kardashian & Kanye West's ‘Ugly’ Daughter — ‘Desperately In Need Of A Waxing’  —  No one is safe from Joan Rivers' acid-tonge!  —  Not even Kim Kardashian's seven-month old daughter, North West, who the grand dame comedienne ripped in her latest stand up show.

Ringo Starr Confirms Special Performance With Paul McCartney; Will Take Place At Beatles Tribute Concert, Not Grammys  —  LOS ANGELES, CALIF. — Paul McCartney and Ringo Starr are reuniting for what is sure to be a memorable performance.  However, despite rumors, it will not be at this weekend's Grammys.

Alison Sweeney Leaving Days of Our Lives After 21 Years on Soap Opera  —  Like sands through the hourglass, these were the days of Alison Sweeney's life — emphasis on were!  After 21 years, the actress, 37, will be leaving beloved soap opera Days of Our Lives in 2014, she announced on the Tuesday, Jan. 21 Ellen DeGeneres Show.

Anna Trebunskaya Welcomes First Child With Boyfriend Nevin Millan  —  She's a mom!  Dancing With the Stars pro Anna Trebunskaya has welcomed her first child — and named the father of her “beautiful” baby girl!  —  PHOTOS: Behind the scenes of DWTS  —  “Anna Trebunskaya and boyfriend …

‘Sherlock’ Will Continue Until Benedict Cumberbatch ‘Gets Too Famous,’ Promises EP  —  In front of a roomful of reporters at winter TCA on Monday, Cumberbatch credited the growing attention to the “iconic figure” he plays on the British series.  Plus, THR compiles 11 highlights from the 45-minute session.

Victoria Beckham on Spice Girls Reunion: “I Won't Ever Do It Again”  —  Hopefully Spice Girls fans truly cherished the group's 2012 London Olympics closing ceremonies reunion, because it will be their last.  In a new issue of Vanity Fair Italy and Spain, former Spice Girl Victoria Beckham opened …

Justin Bieber had ‘cookie jars’ full of weed, empty codeine bottles in house during cop raid: report  —  The pop star had evidence of substantial drug use at his Calabasas home, but police were unable to go beyond the egg-raid search warrant.  —  Bieber reportedly had ‘cookie jars’ full of weed around his mansion.

Beyonce, Jay Z Will Perform Together at Grammys 2014  —  Perhaps they're taking requests?!  As long rumored — and wished-for! — both Beyonce and husband Jay Z will indeed perform at the 2014 Grammys next Sunday, Jan. 26.  CBS quietly confirmed the highest-of-high-profile performers in a Sunday …

Little and large: Lady Gaga towers above designer Azzedine Alai“a in gargantuan heels as she attends his Paris show for Men's Collections  —  She is known as one of pop's most statuesque figures.  —  But Lady Gaga took that a step too far on Monday when she attended the Azzedine Alaia fashion show …

Britney Spears' Ex-Fiance Jason Trawick — Gutsy Move  —  BRITNEY SPEARS' EX  —  GUTSY MOVE  —  Freedom isn't the only thing Jason Trawick gained after breaking up with Britney Spears — and he's not tripping one bit ... proudly showing off his new gut during a weekend pizza run in Hollywood.