Pop star Britney Spears has wasted no time jumping back into the dating scene since separating from husband KEVIN FEDERLINE and has been spotted with a new mystery man. The TOXIC singer was photographed over the weekend (ends07JAN06) enjoying herself on a boat with a hunky tattooed companion. The party carried on into Monday (09JAN07), where the pop star was spotted at the W Hotel in Westwood, California where she was seen kissing a dark haired man. According to a source, "She entered in a short black and white dress with a long black wig. Britney was making out with a dark haired, bearded man outside in a cabana." After their very public display of affection, the couple then reportedly went to the reception desk where they checked into a room in the hotel.