Justin Timberlake and Jessica Biel have continued to fuel rumours that they are back together as the pair reportedly spent the US Labor Day weekend together. The Friends with Benefits star and Jessica spent Labor Day weekend in Steamboat Springs, Colorado, for a friend's wedding, and were said to be acting like a couple. According to RadarOnline.com, the pair were spotted with friends at Steamboat Springs local restaurant, The Tugboat, and although they were being 'very low key' they were also 'very much together,' a source said. Timberlake, 30, is said to have been by 29-year-old Biel's side for the whole event. A waitress told the website: "Jessica told me they were in town for a friend's wedding, and that they both loved Steamboat Springs. She lamented how nice it was to be treated as a normal person, without the cameras around."