Spread Pictures

Looks like quite the relaxing vacation!

Uma Thurman and beau Arpad Busson are currently enjoying some downtime on a yacht in St. Tropez, and the couple looks more in love than ever!

The Kill Bill actress donned a white bathing suit and showed off her impressive post-baby bod. We don't like that she was puffing away on cancer sticks, though!

How cute is the pair's infant daughter Luna?!

Aww, how can this photo not make you melt?!

Over the weekend Rachel Zoe and her adorable son Skyler grabbed ice cream in Malibu, and the notoriously grumpy celeb stylist gave her little boy a sweet kiss in between bites of ice cream. Rachel didn't indulge in the sweet treat, and she kept her tummy covered up in an oversize frock, so we still can't tell if she's pregnant with her second child.

Despite telling X17online earlier this month that she doesn't have a bun in the oven, there have been multiple reports that Rachel and hubby Rodger Berman are expecting baby number two. She definitely has that glow, so who knows!

She makes it seem effortless!

Fergie strolled through the Beverly Center Sunday in leather leggings, a white T-shirt and a fedora, and even though she's due to give birth any day now, the singer barely looks like she's sporting a baby bump!

While some celebs like Kim Kardashian and Jessica Simpson struggled to dress their pregnancy bods, it doesn't look like Miss Fergalicious is having any difficulty!

Now that she's prepping to welcome a new baby, it seems the Black Eyed Peas front woman wants to make sure she shares the same last name with her tiny bundle! The 38-year-old recently filed legal documents to officially change her name to Fergie Duhamel!

They really know how to take advantage of a California summer!

Gwen Stefani and her boys Kingston and Zuma had a beach day in Malibu yesterday, and the whole gang seemed to have a ball as they played in the sand and surf.

The No Doubt front woman kept her fair skin covered in striped sweatpants and a fedora, but we wish she would have given us a peek of her fabulous beach bod!

The little ones donned wetsuits to jump in the Pacific, and it seems that Gwennie and Gavin might have two surfer dudes on their hands before long!

Kelly Osbourne and Matthew Mosshart are engaged, the starlet has confirmed to Hello! magazine.

Mosshart proposed during a romantic vacation in Anguilla, and he told the mag, "I knew she was "the one" pretty early on." Osbourne added, "I've never felt this close to another human being, ever. People say we're co-dependent but we just want to be together all the time." Awww!

Mosshart and Osbourne met in 2011 at Kate Moss' wedding, and they started dating about a year ago. The New York-based Mosshart recently moved to Los Angeles, and Kelly gushed, "Matthew made the biggest sacrifice anyone's ever made for me, to move away from everything that he knew to be with me in LA ... Long-distance relationships often don't work out. We'd dated for a year and knew we wanted to be together. Matthew has broken down every one of my walls. There's nothing I wouldn't do in front of him."

Miley Cyrus hopped a jet to New York, on Sunday -- final destination, London!

The "We Can't Stop" singer stopped to post for an impromptu photo session with her assistant before boarding the private aircraft.

Hiding under her black blazer and knit cap, Cyrus showed off her impressive figure in high-waisted, tight jeans, rolled up to show off her black, platform sneakers.

On Saturday, Miley took to Twitter to brag about her new single's impressive reception by the media, Tweeting: "Time Magazine named the We Can't Stop music video one of the best music videos of 2013 so far!"

Later, commenting on less happy news, Miley voiced her opinion about the racially-charged Trayvon Martin murder trial, posting, "I feel sick. #RipTrayvonMartin."

Meanwhile, Miley's off to London to promote her new album, with a stop at the BBC's Radio 1 Breakfast show set for this Thursday. If her U.S. showing is any indicator, this twerker's album will be a success across the pond as well!

Two days before he was found dead in a Vancouver hotel room, Cory Monteith dined with a friend in the Canadian city, who described the Glee star as looking "so good, so healthy," according to a People.com report.

Maureen Webb, co-founder of Project Limelight Society, a Vancouver charity that supports arts programs for children, tells the website, "I hadn't seen him look that good in a long time."

Montheith and Webb were joined by the actor's manager Elena Kirschner at East of Main for dinner. She noted that no one drank alcohol, only rhubarb lemonade.

It was Monteith who had organized the dinner, having expressed an interested in getting more involved in the non-profit he had supported since its launch in 2011.

On Saturday, the 31-year-old's body was found in his Vancouver hotel room. The cause of death has not yet been determined -- an investigation is underway -- but no foul play is suspected.

Demi Moore turned up at a Hollywood parking lot Sunday for a performance by daughter Rumer Willis. No, Rumer's not been reduced to strumming a guitar on a street corner, collecting coins in a hat for her singing -- she was part of a street party known as The Lot Party, organized by some of her friends/club promoters.

The music festival went from daytime, well into the night as mother and daughter enjoyed the music together. The pair recently returned from a yoga retreat in New Mexico after repairing their previously strained relationship.

After Demi was hospitalized in January for reportedly overdosing on spice, Rumer supposedly wrote her mom off and decided to isolate herself. They weren't seen together again until late April. In addition to the summer solstice trip to the southwest, Demi flew her girls to Cabo San Lucas last month for a girls retreat.

Seems the family relationships have been repaired and Demi's back to being a mom again ... let's hope she's just supporting Rumer and not participating in the partying!