Rebecca Gayheart and daughter Billie Beatrice went to their fav park in Beverly Hills yesterday, and it looks like the ladies had a blast soaking up the unusually warm January weather.

Rebecca's newborn baby girl Georgia Geraldine wasn't present (she was born just 4 weeks ago!), but we have a feeling we'll get our first peek at the tiny tot sometime in the near future...

Alex Rodriguez and girlfriend Torrie Wilson partied it up in Miami the other night, but when it was time to head home, the Yankees star pulled a Leonardo and walked several strides ahead of her. Aww, no pictures together?

While Torrie is a bit more muscular than most gals out there (she is a retired professional wrestler), she's definitely a hottie, so we're not sure why A-Rod is so camera shy about the whole thing!

Yesterday Kourtney Kardashian went shopping in Beverly Hills, and the starlet covered up her barely-there baby bump with several shopping bags. Since it's been all about Kim and Khloe lately, we almost forgot Mason's mommy was pregnant with baby number two!

Before her retail therapy session, Kourt squeezed in some time with Kim, and later in the day the sisters tweeted at each other about 911 calls hitting the web, presumably in response to the one which resulted in Demi Moore's hospitalization.

Kim wrote, "Is it disturbing 2 anyone else that 911 calls can be released 2 the public?I think its so private &should only be allowed in court if needed." Kourt retweeted it and added, "Its horrifying and disgusting!" Wait, so leaked 911 calls are "disgusting" but hearing about her leaky oil enema isn't? Just sayin'!

Yesterday Rihanna was spotted out and about in Beverly Hills, and instead of going bra-less and showing off her new ink, the R&B hottie covered up in a hoodie and a hat and tried to keep a relatively low profile.

Rihanna recently got "THUG LIFE" tattooed on her knuckles, and it seems like she's stirred up quite a bit of controversy! After receiving a handful of messages from folks on Twitter, RiRi began defending her latest tat with a series of tweets. "Err'body has an opinion, but yall know what yall can do with them!!! #THUGLIFE," she wrote, adding, "I'm thinking I shoulda got a tear drop instead!!! #THUGLIFE maybe next time." Ha!

And what did she say in response to the follower who said, "@Rihanna lol you're not a thug, stop it"? Click thru to find out!

Kim and LeAnn are tired of the haters!

The country singer shared a Tweet early Friday that summed up exactly how she feels about those angry followers in Twitterland, and it sounds like she's had enough!

Rimes expressed:

"When did "haters" become a part of our vocab on a daily basis?! When people walk up to me and say "forget the haters" I think "you must be on twitter." that's the only place I've ever seen or hear that term or maybe I'm just getting old, HA. It used to be "fan" or "not a fan" not all this HATE! What's up?!"

We love you, LeAnn!

The Keeping Up with the Kardashians star also took notice of the singer's meaningful words, and promptly re-Tweeted it to her 12 million followers, before stepping out for her dentist appointment in Beverly Hills.

Kim donned a classic tweed blazer and quilted Chanel bag for her trip to the Doc, but she seemed a bit nervous as she made her way to the office. The reality star shared a Twitpic with her dentist after the teeth cleaning, with the caption: "I am not in the mood for this torture today! LOL I love my dentist Dr. Sands."

Check out our pix of Kardashian (and the dentist!) in our photo gallery below.

Anxious to get her java fix, a very preg Jennifer Garner treated a very Seraphina to a sweet treat in Brentwood, on Friday morning.

The darling 3-year-old is beyond excited to become a big sis to her new baby brother, but the Arthur star says she's not sure if Ben was wanting a boy or a girl.

Garner confessed to Jay Leno on the Tonight Show this week, “I would have thought so. At first I think I really thought so, and then he kind of said, ‘Well, we have girls. We know how to do girls. My girls love me. I’m the big guy in the house.’ So, now I’m not sure.”

Jen's upcoming film, Butter, is set to hit theaters in March.

Will the real Parker please stand up?

A report from Us Weekly early Friday claimed that Weeds star Mary-Louise Parker was set to replace Demi Moore in the upcoming biopic, Lovelace, but it's actually Sarah Jessica Parker who will step in to fill the role of feminist icon, Gloria Steinem.

Moore was forced to drop out of the film on Tuesday after being admitted to the hospital for "exhaustion," and the Sex and the City hottie has now officially signed on to play Steinem, according to the film's press release.

Lovelace is currently shooting in Los Angeles, and centers on the famous 1970s porn star, Linda Lovelace, played by Amanda Seyfried, who costars alongside James Franco, Sharon Stone, Peter Sarsgaard and Adam Brody.

Demi is currently putting her career on hold to "seek professional assistance to treat her exhaustion and improve her overall health," her rep said in a statement.

How can you not smile, when you're collecting a hefty paycheck to wear a robe, and smoke cigarettes, and generally just be yourself for a few hours?

Chrarlie Sheen was having a blast on the set of his newest Direct TV commercial in LA, even taking a break to joke around with the crew, on Friday afternoon.

The former Two and a Half Men star is gearing up to begin shooting his upcoming TV comedy, Anger Management, in which he'll play a former baseball player with rage issues, who then becomes an unconventional anger management counselor.

Sheen is currently looking to cast roles for his new show, and he has just one lady in mind: Selma Blair. He told Access Hollywood this week, "She's a strong front runner and she's a very special lady and I think as pretty as the day is long and she has never really had the opportunity to do something where she can really shine. Off camera she's hilarious."