This is quite the opposite vacation as the family's previous destination to the slopes.
She attributes her great look to yoga, something she does daily with a set of girlfriends.
She gave birth to her first child Edward Yates Brunt in September 2009, and is expecting her second in April of 2011.
The sun was bright the first couple days, but the following cloudy weather didn't put a damper on the family activities outdoors.
Wearing black lingerie and with her tousled hair tumbling down around her shoulders, the blue-eyed blonde looked like a sex kitten as she posed for the revealing shoot.
Kelly rang in St Patrick's Day last month in ski gear, though there was no mention of where exactly the family went.