Hot Bodies

49ers QB Colin Kaepernick is totally jacked up for next season -- after losing the Super Bowl this year -- showing off his beefy man arms in a black tank top today during a sunny stroll in L.A.

Mariah Carey's bikini top successfully held on for dear life as the singer climbed onto her boat off the coast of Italy today.

Damn.

Sofia Vergara posted this

photo on the Internet over the weekend.

There were no survivors.

Whether you're one of the top men's soccer players or the best women's tennis player on the planet, a ribbed set of abs makes the game a little easier.

Here's Cristiano Ronaldo and Serena Williams, tanning their toned bodies separately in Miami this weekend.

Game, set, match.

What's more distracting than Joanna Krupa's giant boobs spilling out of a skin-tight gold dress? Her humungous DIAMOND ring ... a ring SO BIG it blinded half a city block (maybe) ... and we got it up close.

Our photog spotted the "Real Housewives of Miami" star Saturday night in L.A. and asked to see the massive rock on her finger, considering JK tied the knot Thursday with Romain Zago ... in a wedding that reportedly cost $1 MILLION.

You may have seen pics, but nothing can prepare you for how HUGE the radiant-cut yellow diamond is up close ... seriously, you have to see it. Even Jennifer Aniston would be jealous.

Jerry O'Connell tucked his 39-year-old manhood into a bright orange mankini this week while filming scenes for his new CBS show "We Are Men."

The ladies LOOOOVE Patrick Schwarzenegger's body ... especially his nipple?

Arnold's 19-year-old kid was hanging out on a yacht in Saint Tropez with his girlfriend Taylor Burns ... when she decided to play the role of male breast inspector.

Meanwhile, over in Hawaii ... Eddie Murphy's girlfriend Paige Butcher rocked another tiny bikini.

Happy summer everyone.

Here's ready-to-burst Jamie Lynn Sigler wearing a bikini at a North Carolina beach last week. She's 7 months pregnant ... and we're really kinda into it? Is that weird?

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.

This is Eddie Murphy's smoking hot girlfriend in Hawaii Tuesday ... which is pretty much all you need to know.

But IF you care to know more ... her name's Paige Butcher, she's 34 and a former Maxim model. They've been dating for 9 months-ish.

Based on his recent resume -- ex-wife Nicole Murphy, baby mama Melanie B from the Spice Girls, and film producer Tracey Edmonds -- Eddie definitely has a type: hot women who love his enormous ... sense of humor.

And most likely his money.

Marcellus Wiley thinks 51-year-old Herschel Walker is CRAZY for thinking he can make an MMA comeback ... because as the old saying goes, "Father Time is undefeated."

Our photog spotted the former NFL star (and current ESPN Radio host) outside of Pink Taco this weekend. After first giving his blessing to Miley Cyrus and her burgeoning twerking career ... Wiley put the kibosh on Walker's fighting one.

As Wiley put it, "Let it go. I would hate to see Herschel Walker make it through all he's been through and now get crushed in UFC."

But Wiley did say HE could dominate the UFC and even threw down a challenge to a certain UFC star no one should ever mess with.

Tread carefully, Marcellus ...

"Real Housewives of Bev Hills" star Mauricio Umansky snuck a handful of his wife Kyle Richards' butt on the way out of Bootsy Bellows nightclub in Hollywood last night.

Farrah Abraham's infamous bikini is no longer for sale -- that's because a porn site snatched it up and now plans to GIVE IT AWAY to one lucky(?) fan ... TMZ has learned.

As TMZ first reported, the bikini -- which Farrah wore on the cover of her sex tape -- was pulled off eBay because of "health and hygiene concerns" ... since the bikini had not been washed since Farrah wore it.

We're told Pornhub decided to buy the bikini from Vivid before it was re-listed, but it's unclear how much they paid for it (bidding had reached an insane $14,700 before it was pulled). The contest should be live today over at pornhub.com/win/farrah.

And in case you were wondering ... we're told the bikini has still not been washed.

Kate Upton's bra was battle tested yesterday ... pushed to its ultimate limits ... and unfortunately for us, it emerged victorious.

Kate was hangin' out on the set of "The Other Woman" in Westhampton, NY ... when for some glorious reason, she began to jump around ... bouncing ... and bouncing ... and bouncing some more.

In the end, the bra -- like anyone else in its position -- refused to surrender its grip.

Less than a year after gaining 30 pounds, Lady Gaga is back down to her fighting weight -- surfacing south of the border in Mexico this week with some friends ... in a sexy floral bikini.

You'll recall, Gaga struggled with her weight last year, telling Stylist Magazine, "I don't really care if [people] think I'm fat, because, quite honestly, I did gain about 30 pounds."

Gaga also underwent serious hip surgery a few months ago ... so that probably helped with the weight loss too.

"Games of Thrones" star Jason Momoa doing a traditional Maori war dance is either scary as hell -- or totally non-threatening and ready-made for a musical.

Sorry Jason, but those are some jazzy hands.