UFC 162 -- Anderson Silva KO'd By Chris Weidman

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UFC 162
SHOCKER!!!!
Silva KO'd Some people said it couldnt be done ... but last night reigning UFC champ Anderson Silva LOST his first title fight in seven years ... when Chris Weidman knocked his ass out.

It all went down in Las Vegas as the MGM Grand Garden Arena. Chris and Silva faced off ... with Silva -- considered the best MMA fighter in the history of the sport -- defending his seven-year stronghold on the middleweight title.

But Silva was fighting cocky -- with his hands down -- and by the 2nd round it caught up to him ... when Weidman caught the Brazilian with a nasty left hook. Silva instantly went down and Weidman was crowned the new champ.

Who'd have thunk it?

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Mama June Hits the Beach -- I'm Just Like Pam Anderson!!!

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Mama June
Hits the Beach
I'm Just Like Pam Anderson!!!
Eat your heart out, David Hasselhoff!!!

For the first time in her life, Mama June splashed around in the Atlantic Ocean ... during a family vacation to Tybee Island in Georgia this week.

June posed for some Baywatch-inspired photos ... helped bury Uncle Poodle in the sand ... all while keeping an eye on Honey Boo Boo, who went crazy with an inner tube.

After the outing, June facebooked about her day in the waves ... writing, "Omg had a blast on tybee today a first time ever at a beach for pumpkin katilyn and alana and my first time going in the ocean." See More: Photo Galleries ,  June Shannon ,  Honey Boo Boo ,  12 More Sugar Bear ,  Reality TV ,  TLC ,  Here Comes Honey Boo Boo ,  Exclusive ,  Hot Bodies ,  Beauty ,  Family ,  Kids ,  Paparazzi Photo ,  Stars In Heat ,  Hot Mamas Hide these

Roy Jones Jr. to Anderson Silva -- HELL YEAH, I'LL FIGHT YOU

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Roy Jones Jr.
to Anderson Silva:
HELL YEAH, I'LL FIGHT YOU! ?If Anderson Silva WANTS Roy Jones Jr., he's gonna GET Roy Jones Jr. -- 'cause RJJ tells TMZ he'll accept Spider's challenge to a boxing match ... but the clock's tickin'.

We spoke to the 44-year-old former boxing champ in L.A. this week ... who says he heard Silva loud and clear when Anderson told the New York Post about his dream to fight a "great champion" like Jones.

38-year-old Silva is currently under contract with the UFC ... but suggested that UFC honcho Dana White should strike a deal to make the fight happen.

As for Roy -- once considered the best pound-for-pound fighter on the planet -- he tells TMZ, "I would love it ... Call me and we'll make that happen."

But Roy is concerned about his age -- and says if the fight is gonna happen, it's gotta happen ASAP -- in fact, Jones suggested the two get in the ring right after Silva fights Chris Weidman at UFC 162 on July 6.