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  —  BLOWS $75K  —  In Miami Strip Joint  —  EXCLUSIVE … In other news...  Emmanuelle Chriqui Has The Hottest 36-Year-Old Bikini Body Ever  —  Canadian actress Emmanuelle Chriqui joined the list of hottest bikini bodies ever when she surfaced in this yellow two piece.

What Selena Knows: Cops Could Question Gomez In Bieber Vandalism Probe Because She Was THERE The Night Of The Egging!  —  Cops investigating the egg throwing incident at Justin Bieber's mansion have a pop star they could question about what happened — and remarkably — they're likely …

Lindsay Lohan Showed Up At Sundance Looking “Mean Girls” Good  —  And announced her new film Inconceivable.  —  Erin La Rosa for BuzzFeed  —  Lindsay Lohan held a last-minute press conference at the Sundance Film Festival on Monday.  The gathering was small and intimate, and the cameras seemed to outnumber the people.

Kim Kardashian Looks Sexy in Black Leather Outfit in Paris: See the Picture!  —  Ooh la la!  Kim Kardashian looked tres chic in Paris on Monday, Jan. 20, wearing a head-to-toe black leather look.  —  The reality TV star, 33, braved the Parisian chill in black studded sandals and bared her legs in a black leather pencil skirt.

Kanye West — 18-Year-Old Alleged Battery Victim Wants Cash To Settle  —  18-year-old Alleged Battery Victim  —  WANTS CASH TO SETTLE  —  EXCLUSIVE  —  The 18-year-old who Kanye West allegedly beat up last week in a chiropractor's waiting room has approached the rapper …

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.

The Twilight actor promotes Dior Homme's new fragrance for men in a new commercial … Since premiering in Europe last September, Robert Pattinson's steamy Romain Gavras-directed fragrance commercial for Dior Homme has generated more than 15 million views on YouTube.

Meet the Nigerian heiress who wants to be the next Rihanna  —  Carmen Marc Valvo dress, $2,640 at carmenmarcvalvo. com  —  When Rihanna first launched her singing career, she may have dreamed about landing the kind of fame and fortune that would allow her to buy a Picasso.

‘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.

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 …

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.