RIHANNA and Chris Brown fuel more speculation by tweeting bedtime pictures after their New Year’s Eve tear up.The Bajan singer – who performed with her on-off lover at a swanky bash on the Ivory Coast – tweeted a snap of herself under a spotty duvet in the early hours of yesterday morning.She wrote: "Good morning! Still haven’t slept lol #hello2013” Chris also posted a picture, which he later deleted, of himself recovering from the night on a similar duvet.His legs are visible and a lump under the covers suggest another person is lying beside him.The caption read: "Mornings.”The two singers were reportedly paid £6 million to perform at an African billionaire’s party on New Year’s Eve.The new pictures seem to confirm that the pair – who were reunited over Christmas following a split in mid-December – were getting their relationship back on track.Chris, 23, was convicted of assault after he attacked her in a pre-Grammy’s argument in 2009.The romance was back on earlier in the year but, on December 18, the 24-year-old Bajan seemed to suggest it was over after Chris was seen partying with other women and lunching with ex Karrauche Tran in Dubai.She tweeted: "Being single sucks. The only thing I get to do anymore is whatever the f*** I want to do.”But she flew to Los Angeles to celebrate the festive season in Los Angeles with the R&B star, and they were pictured together at the Laker’s game on Christmas Day.Chris delighted the Diamonds singer with a romantic painting, which depicts them in a loving embrace and includes a personal message that reads, "you’re my girl for life.”Agencies