Hook Ups

It all went down at Spring Training in Tampa ... Cam and A-Rod's first born, 6-year-old Natasha Alexander, checked each other's makeup and had some girl talk -- we're guessing stuff like hair, clothes, dad's $275 million contract.

Spotted spooning at the Black Hill Zoo in Germany, the Small-Clawed Otters could barely keep their paws off each other on Tuesday.

Kenly got herself tatted up last week with Charlie's John Hancock -- reasons unknown.

Trying to figure out why anyone in Charlie's world does anything is only going to give you a headache.

Sheen dropped the news last night, posting to his Twitter page: "Update: Sober Valley Lodge; Rachel has left the building..., We're sad.... Over it... Applications now being accepted! #winner"

But today, Charlie tells us, "She came back, my bad all good. Love her with the three parts of my heart."

We're told the two were seen smiling and laughing together during the meal -- and one source inside the restaurant tells us Scarlett covered the bill.

Rumors of their "fling" have been swirling since January.

Sources close to Charlie's "goddess" Natalie Kenly -- one third of Charlie's Bahamian threesome -- tell TMZ that the 25-year-old used to date Shifty on-and-off for about a year ... but the ex-couple finally called it quits a couple months ago.

The fourth Mrs. Grammer likes to keep it casual.

Kelsey's rep sent out a statement at 1:30 PM PT, confirming the couple tied the knot. Hazah!

UPDATE -- Our photog spotted Kelsey and Kayte in the Plaza Hotel, right after they exchanged vows.

The chick gripping the bong is Natalie Kenly -- aka Natty Baby -- a model regularly featured in "Cali Chronic X Magazine" ... who's such a pot enthusiast, she was even crowned, "Chronic Girl 2010."

TMZ sparked a conversation with Jeffrey Peterson -- co-editor of the mag -- who tells us Charlie began to pursue Natalie a few months ago after seeing her on the cover of the February, 2010 issue (pictured above).

We're told Charlie and Natty eventually connected through a mutual friend -- and the two hit it off. Jeffrey tells us ever since the two began their "whirlwind" relationship ... Charlie has been "very romantic."

Don't be surprised if their next date is at a Pink Floyd laser show.

Less than two weeks after police responded to a domestic incident involving the couple -- involving a gun -- the two held hands on their way out of the popular paparazzi hangout last night.

Sheen was at an office building in Calabasas, CA -- when the photog asked, "How ya been man?" Charlie kissed the babe ... and then responded, "Winning."

After taking some photos with fans, Charlie locked hands with the mystery lady and walked her to his $300,000 Maybach ... before the two drove off.

The PDA went down just hours before Charlie appeared on TMZ Live ... where he revealed he's got TWO "goddesses" in his life ... though we've yet to see what lucky lady #2 looks like.

Sources close to Bieber tell us Justin called up a local florist on Wednesday hoping to "fill Selena's house with flowers" ... just because he felt like it.

We're told the florist needed EVERY SINGLE FLOWER in the shop to complete the order ... and had to use "multiple trucks" to pull off the love stunt.

It may not be his birthday, but it looks like Joe's the one who got the best present.