Rihanna stripped to a skimpy swimsuit to join in celebrations at a carnival in her native Barbados on Friday (02Aug13). The Umbrella hitmaker returned home to line up with revellers at The Foreday Morning Jam street party. She was pictured whooping with delight, clutching a drink and grinding against her fellow partygoers while wearing a swimsuit and sneakers. The pop star clearly enjoyed the carnival - on Saturday (03Aug13) she took to Twitter.com to tell fans, "Woke up in paint and a veil from partying in de (sic) street all morning!!!" The Foreday Morning Jam is held in Barbados to celebrate the harvest of sugar crops.