Hilary Duff Bikini Pictures

Hilary Duff escaped to Mexico with her family over the weekend to celebrate Mother's Day. She had husband Mike Comrie, son Luca, and sister Haylie along for the celebratory trip, which she recognized on Twitter, writing, "Feel so very lucky to be a mother today! And everyday! Happy Mother's Day to all the mothers out there, it can be a hard job but the best! Good work!" Hilary also shared her thoughts on motherhood with People recently, adding that, "I think asking for help on a tired day isn't a sign of weakness. A lot of changes have come into your life quickly and it's important to take time for yourself!"

Hilary wore a bikini during the sunny days, which included hanging out poolside, hitting the beach, and kicking a ball around the grass. Hilary is just one of the many famous moms who celebrated Mother's Day in a special way including Jessica Alba, who went out to brunch with her family of four.

Hilary Duff was in a bikini yesterday for a vacation with her son, Luca Comrie, in Mexico. She's south of the border with Luca and other members of her family, including sister Haylie Duff and their parents, Rob and Susan. Hilary Duff's postbaby bikini body was covered up by a caftan earlier yesterday, but she showed skin in her two-piece later on for a dip with her son. Hilary and her husband, Mike Comrie, welcomed baby Luca earlier this year in March. She's since stuck close to home in LA to spend time with him and Mike, but also focusing on fitness with the assistance of trainer Harley Pasternak. Hilary's also got a new project to focus on. She's teamed up with Nikon as part of their Small Moments Are Huge campaign and is sharing even more pics of her adorable family.

Mike Comrie snapped pictures of Hilary Duff in a bikini during a day out in Italy this afternoon. The couple left for their vacation just after celebrating Fourth of July with family, and they took advantage of today's beautiful weather by spending their day by the pool, exploring the rocks on the water, and capturing shots of the gorgeous scenery. Hilary and Mike also stopped to have a tourist take a photo of them with the ocean in the background. It's currently Mike's off-season, which is the perfect time of year for a getaway. Hilary and Mike can get a head start on celebrating during their overseas stay since their one-year wedding anniversary is coming up next month. Hilary Duff and Mike Comrie wed last August, and Hilary has been keeping up rigorous workouts with her local LA Piloxing class since amping up her fitness routine as a bride-to-be a year ago.