Entourage star Jeremy Piven looked buff on the beach in Malibu on Saturday, but he's ruining that healthy physique by smoking a cigar (check out his right hand)!

And, smoking on the beach is illegal in California! There's nothing gold about that, Ari!

See a close-up of Piven smoking his stogie after the jump.

Kourtney Kardashian is, of course, in little sis Kim's Aug. 20 wedding, and now she's revealed the color of the bridesmaids' dresses!

She Tweeted Saturday:

"@heyits_zoe: @KourtneyKardash @KimKardashian @ScottDisick what color are the bridemaids dresses? and is baby mase the ring bearer?" GREEN!"

Kim has kept many of her wedding details secret for her televised special. No word on if son Mason is, in fact, the ring bearer!

But Kourtney did some shopping with Mason on Saturday, and the pair were both looking shady as they rocked sunglasses in sunny LA.

The reality star said she was happy to have a "work-free" weekend. Kourt's boyfriend, and Mason's daddy, Scott Disick joined the pair. See a pic of the whole family after the jump!

Janice Dickinson hit Hollywood hotspot Chateau Marmont over the weekend, where she just missed running into Lady Gaga!

Our photogs caught Dickinson and Gaga as Gaga was pulling up and Dickinson was pulling away. Tragic! Can you imagine what an interaction between the world's first supermodel and the reigning Queen of Pop would have been like? Epic!

Both stars have been discussing the same topic in the media lately -- Amy Winehouse. Like Gaga, Dickinson, 56, recently commented on the death of Amy Winehouse -- saying that she had befriended the singer before her death and that she was "desperate" for help.

Lady Gaga had fans in a frenzy as she left the Chateau Marmont in LA on Saturday.

One fan, who was holding back tears, told Gaga she'd been waiting to meet her for 12 hours and asked Gaga to sign her arm so she could get a tattoo of the signature. But Gaga nixed the idea, telling the fan, "Don't tattoo it."

As crazy as Gaga can sometimes appear, apparently she's still pretty level-headed! Tattoos are forever, girl! Watch the exchange in our exclusive video below.

Gaga stayed mum when asked about why she didn't Tweet back to Britney Spears last week -- Spears had Tweeted a thank you to Gaga for coming to one of her concerts. But, Gaga has to use her Tweets sparingly -- she's promised that her video for "You and I" wil be her 1000th Tweet, and she's already up to 994.

Mother Monster was spotted doing something very expensive after leaving the Chateau ... find out what it was after the jump!

Phoebe Price had a sunny, fun-filled day in Malibu on Saturday, where she walked her dog and frolicked in the surf. We hope the pale Price put some sunscreen on her creamy skin!

And, ever the self-promoter, Price made her companion wear a shirt sporting ... Price's own face. Check out the awkwardness after the jump.

Lindsay Lohan looked refreshed and happy as she left New York's Dream Hotel on Saturday.

The actress, in cute jean shorts (or jorts, for our own 1990s nostalgia) and carrying an expensive Birkin bag, is in NYC to spend time with her family and take a few meetings (see what dad Michael had to say about her trip in our exclusive video below.) She'll be back in LA in a few days.

Some good news for Linds -- court reports show that she has finally signed up for counseling, which Judge Stephanie Sautner demanded the last time she was in court for a progress hearing. A step in the right direction!



Miley Cyrus is back in LA after grueling tour through South America and Australia but this girl doesn't stop working even for second!

Miley was back in the studio Friday and she brought along her pup Roadie and a pal. Besides her music, recent reports have predicted Miley's next acting role ... a remake of Dirty Dancing with Justin Bieber!

It's all just speculation at this point, but we'll be the first in line for tickets if this casting dream comes true!

David Beckham seemed intent on showing off his pearly whites Friday at the beach behind the family's Malibu summer rental. Did David just discover the magic of veneers (we hear Hollywood white is a great, natural look)?

The soccer stud gave his son Cruz a kiss as they headed back up to the house after a nice afternoon in the waves.

But our eyes were on something else ...