The 22-year-old spent the day after Christmas relaxing on Sandy Lane beach in her home country of Barbados with celebrities such as Topshop boss Philip Green.
The What's My Name singer tweeted: 'Just had dinner w/ Simon Cowell Philip Green,and Lucian G., and Ashley (thanks) @ Sandy Lane! Great night!'
The singer had earlier hit the beach in a very revealing and unique panther-designed swimsuit.
After spending Christmas in the Caribbean, Rhi Rhi will head to Las Vegas for New Year's Eve, where she will welcome in 2011 at the Pure nightclub at Caesars Palace.
Earlier in the week she tweeted: 'Damn Its not even Christmas yet and I'm thinking abt NYE!Who's comin out to party with me @ PURE? FYI I'm NOT performing but I'm DEF PARTYIN.'