Memorial Day weekend is here, marking the unofficial start of Summer. Celebrities love to enjoy the warmer weather by getting away to tropical locales, checking out city parks, or flying overseas with family, so we're taking a look at some of their best trips. Matt Damon and Brad Pitt hung around Lake Como together in 2004, while Jessica Alba and Cash Warren escaped to Mexico in 2005. Jessica Read more

Shirtless Patrick Dempsey relaxed under the sun in St. Barts yesterday. The Grey's Anatomy star was hanging with wife Jillian and their kids, Tallulah, Darby, and Sullivan, while the season eight finale of Grey's aired last night in the States. Patrick's alter ego, Dr. Shepherd, also known as McDreamy, was left injured following a plane crash that took the life of at least one Seattle Grace Read more

Miranda Kerr wore a bikini last week while hanging out on the beach in Bora Bora with husband Orlando Bloom and their son Flynn Bloom. Their vacation included fun time at the Four Seasons, as well as outings on a boat, drinks on the sand, and some family swim time. Miranda, Flynn, and Orlando went on the exotic getaway with the company of some friends. They were due for a trip away, since both Read more

The Kerr-Bloom family got away for a vacation to the Four Seasons in Bora Bora last week. Miranda Kerr wore a sexy white bikini to hang out on the beach with Flynn, and the duo later met up with dad Orlando for a swim in the hotel pool. Orlando Bloom went shirtless for the dip and helped Flynn into his floating device. The trio spent a few days in Tahiti during a break from their many projects Read more

Brad Pitt and Angelina Jolie are off celebrating their engagement in the Galapagos Islands with their six children. The family of eight was seen arriving at the exotic location just a few days ago. It came out last week that Brad Pitt and Angelina Jolie will marry after seven years together. Brad presented Angelina with a stunning custom designed ring that he created with the help of jeweler Read more

Julia Roberts wore a bikini over the weekend for a swim! She was off on a family vacation with her husband Danny Moder and their three children, Hazel, Phinnaeus, and Henry in Hawaii. The 44-year-old Mirror Mirror star treated herself to the family getaway during her children's Spring break. It also happened to coincide with the conclusion of her press duties for her Snow White picture, which hit Read more

Naomi Watts donned a one-piece yesterday for a trip to the beach in Barbados with Liev Schreiber and their boys, Sasha and Kai. The Watts-Schreiber clan are enjoying a Caribbean Spring break together after spending time Down Under, where Naomi worked on The Grandmothers with costar Robin Wright. The picture also required that Naomi show off her swimsuit figure, as she and a bikini-clad Robin Read more

Gwen Stefani wore a bikini top yesterday to hit the beach in Mexico with her family. Her husband Gavin Rossdale was shirtless for the sandy adventure, and the duo had the help of a nanny keeping an eye on their young sons Kingston Rossdale and Zuma Rossdale. Gwen jetted South of the Border to meet up with Gavin, who's been on tour with Bush. Their show schedule had Gavin all over the globe in Read more

Julianne Moore paired her bikini bottoms with a striped shirt yesterday to lounge by the pool of her Cabo resort. Julianne headed south of the border with her husband Bart Freundlich and their two children, 14-year-old Caleb and 10-year-old Liv. The gang also visited the beach together yesterday, with Bart offering Liv a ride on his shoulders. Julianne's off celebrating a fun new role — she'll Read more

Uma Thurman sipped on a cold drink on the deck of a yacht in St. Barts today. She kicked off another relaxing vacation day with a swim in the Caribbean Sea before lounging in a chair next to her mother, Nena von Schlebrugge. Uma and her family have been chartering the Metsuyan IV superyacht, which goes for about $120,000 per week, since last weekend, when she first showed off her baby bump in a Read more