By Leah Ornstein
- Radar Style & Beauty Editor
Oh to be young, beautiful and filthy, filthy rich!
big sister Tamara
stripped down and showed off her smoking hot bikini bod on Thursday, while yachting in Sardinia - and RadarOnline.com has the sexy photos! The 27-year old television personality and socialite, who is the face of lingerie line Ultimo, rocked a barely-there Missoni bikini as she spent the day sunbathing ...