The 25-year-old former Laguna Beach star Kristin Cavallari shows off her growing stomach in a black, cutout bikini as she relaxed poolside with fiance Jay Cutler in Cabo San Lucas.

The 24-year-old reality star Kristin Cavallari looked stunning in a thigh-high miniskirt and a black leather shirts while shopping in West Hollywood.

The 24-year-old actress Kristin Cavallari shows off her sexy legs in a thigh-high black miniskirt, a camel-coloured button down shirt and leopard-print stiletto shoes while running errands in West Hollywood.

The 24-year-old reality TV star Kristin Cavallari was spotted shopping with a friend at Intermix boutique in West Hollywood.

The 24-year-old former Hills star Kristin Cavallari looked lovely in a sexy summer maxi dress as she sipped some Vita Coco Tropical Fruit water and picked up some freshly-cut flowers in Los Angeles.

The newly single reality star Kristin Cavallari looked stunning in a sleeveless black top and denim short-shorts when she was spotted shopping at Planet Blue in Beverly Hills.

Kristin Cavallari and Chicago Bears quarterback Jay Cutler have called off their engagement, multiple sources said Sunday and Monday.

OK, one source told it more specifically: "She got dumped," People heard. "She's absolutely devastated. She can't believe this is happening."

The 24-year-old former Hills star Kristin Cavallari shows off her fabulous figure in a tiny white strapless bikini as she took a dip in her hotel pool in Miami.

The 24-year-old former Hills star Kristin Cavallari shows off her toned figure in a one shoulder glass bikini specially designed by Diesel and accented with glass shards as she walked runway at Diesel Swimwear Show during the Mercedes Benz Swim Fashion Week Swim 2012 in Miami.

The former reality star Kristin Cavallari was spotted flaunting her famous assets in a skimpy purple bikini for a special photo shoot in Malibu. And it seems that Kristin didn't appear comfortable being in the skimpy swimsuit during the shoot either.