celebrity moms

Happy Memorial Day Weekend! To celebrate the unofficial start of Summer, we're looking at the celebs who love their warm-weather getaways. They're often spotted escaping to tropical locales, checking out city parks, or flying overseas with family when the weather warms up. Jessica Biel hit the surf while visiting Justin Timberlake on location in Puerto Rico, while the Kerr-Bloom family spent time together in Bora Bora. George Clooney took Stacy Keibler for a motorcycle ride around Lake Como, Italy, and Selena Gomez and Justin Bieber frolicked in the waves during a PDA-filled Hawaiian trip.

Click through to see all the awesome Summer vacations, and Happy Memorial Day!

Celeb families were on the move this week, taking their kids on planes, world tours, and even just down to the local lake. Lucky for us, their smartphones were in hand to capture the sweet moments and share them via Instagram, Twitter, and personal websites. Click through now to see this week's cutest celeb tot candids, and don't forget to follow POPSUGAR Moms on Instagram, Facebook, Pinterest, and Twitter!

When it comes to style, Halle Berry's look is best characterized by the curve-hugging gowns that she favors on Hollywood's red carpets. Never one to shy away from a fashion risk, Halle's most daring looks have included dramatic cutouts, plunging necklines, and sky-high slits. When she's "off duty," though, it's a whole other story. The actress can credit her impressive physique to an active, laid-back lifestyle that includes plenty of casual activewear.

When she announced that she is expecting her second child last month (daughter Nahla is now 5), there was no doubt that the 46-year-old mom-to-be would cruise through this pregnancy with as much panache as she did her first. Here, see some of the highlights of the beautiful mom-to-be's best looks so far — from gym gear to glam gowns!

Kim Kardashian is currently in Paris with her mom, Kris Jenner, fitting in shopping and fun on her final trip before she's unable to fly anymore. Kim had plenty of travels during her pregnancy, though, and just last month she vacationed with her family in Mykonos. The Grecian getaway was part of filming for Keeping Up With the Kardashians, and the whole group took advantage of the trip with water sports, horseback riding, and sightseeing. There was plenty of downtime, too, much of which Kim spent lounging poolside. Pregnant Kim wore multiple bikinis, showing off her baby bump while soaking up the sun, and we've got all the pictures when you click into the gallery!

Kim's expecting her first child with Kanye West in July, and the celebrations for their little girl are about to begin. Kim will be honored with a baby shower, thrown by her mom, sisters Kourtney and Khloé, and friend Shelli Azoff, on May 28 in Beverly Hills. The lavish music-box invitations have already been sent out to guests, including Beyoncé Knowles and Fergie. Instead of gifts, though, Kim and Kanye are asking friends and family to make donations to the Lurie Children's Hospital of Chicago.

Tom Brady and Gisele Bündchen took advantage of the Spring weather in Boston yesterday when they hit the streets with Vivian, Benjamin, and their pup. Tom and Ben both rode scooters while Gisele carried her youngest child, Vivian, on her chest. Ben took a spill during the ride, but Gisele was quickly on hand to help him up. The Bündchen-Brady family has been stationed in Boston while Tom hits the field for workouts with the Patriots, though he got away from football for an important event last weekend. Tom attended his sister's graduation from Boston University with Gisele, Ben, and Vivian also along to show their support. They have even more to celebrate today, since Gisele landed on Forbes's 2013 list of most powerful women for the second time.

Matt Damon and his wife, Luciana, took their girls for a sunny outdoor lunch at the Eden Roc Hotel in Antibes, France, yesterday. Matt sipped white wine and shared a sweet moment with his daughter Gia, showing her the water and pointing out some sights. Matt brought his clan along to Cannes while he promotes Behind the Candelabra, which debuts on HBO this Sunday. The family lunch was just part of a busy day for the actor — he attended a photocall for the film with his costar Michael Douglas and later hit the red carpet with Luciana for the movie's premiere, where he snapped photos of all the fun on his cell phone. In addition to his small-screen project, Matt has also been busy promoting the upcoming sci-fi flick Elysium. He screened trailers for the blockbuster in Mexico and Berlin late last month and will likely make the rounds with costars Jodie Foster and Diego Luna before the film hits theaters in August.

Kate Middleton attended a friend's wedding in a familiar Topshop polka-dot dress on May 11. She was first spotted wearing the black and white look on her Warner Bros. studio tour back in April. This time, it was the perfect outfit for the Spring nuptials of Kate and Prince William's friends William van Cutsem and Rosie Keene, who tied the knot in Ewelme, England. William served as an usher at the ceremony while Kate's sister Pippa and brother James were also in attendance.

The wedding took place while Prince Harry was on his US tour, but now the young royal is back by his brother's side. The two made an official visit to Tidworth, England, yesterday to open four new Help For Heroes recovery centers, which serve wounded service personnel. Kate skipped this event, but that doesn't mean that she hasn't been keeping busy over the past week. Kate has reportedly been taking cooking classes with her new housekeeper, Antonella Fresolone, as she preps for the arrival of her first child. Kate's brother-in-law, Mike Tindall, says Kate is a natural mother, though she'll have plenty of help once the royal baby arrives.

Work it, mamas-to-be! For expectant mamas heading into the Summer season, swimwear selection is always top of mind. Fifty percent of POPSUGAR Moms readers showed off their burgeoning bellies in a bikini while pregnant — and they're not alone. Take a look at some of our favorite expectant celebs who also sported two-piece bathing suits while playing in the sun.

Alec Baldwin swept his pregnant wife, Hilaria Thomas, off her feet at the photocall for his latest film, Seduced and Abandoned, at the Cannes Film Festival today. The two are no strangers to the South of France as they both popped up at the festival together just last year. Their first trip to Cannes may have been on Alec's mind during this year's photocall as he took Hilaria in his arms to reenact a moment from the 2012 festival when he carried her up the steps of the Palais for the premiere of Moonrise Kingdom. Interestingly enough, the film that Alec is currently promoting is a comedic documentary that follows his experience at the festival that year. Check out Alec's 2012 Palais photo-op and more glamorous Cannes Film Festival moments from years past!

Channing Tatum and his pregnant wife, Jenna Dewan, went on an intimate movie date in London last night. The couple held hands on their way to the cinema, where they caught a screening of Mud. Jenna tweeted that she "loved every second. Go see it! What incredible acting by the two young actors and Mcconaughey." Channing and Jenna later headed out of the theater joking and laughing as they tried to hail a cab home.

Channing and Jenna are currently residing in London while he films Jupiter Ascending. He's been able to get away from the set to hang with Jenna, though, including regular walks with their dogs. They're awaiting the arrival of their first child, who will be born overseas, and after the birth the excitement will just keep coming since Channing's White House Down hits theaters on June 28.