She may combine being a single mother with working full time, but reality star Kelly Bensimon still manages to fit in plenty of days at the beach.For the second day in a row, the jewellery designer sunned herself in Miami today, showing off her gym-honed body in a steel grey Tomas Maier bikini.She was joined by her friend Jonathan Cheban, of Spin City, who kept his clothes on as he walked beside her in the surf.
