(Cover) - EN Showbiz - Justin Timberlake didn't leave Jessica Biel's side over Labor Day weekend.

The Hollywood pair dated for around four years before splitting earlier this year. There have been repeated reports they are back together, which reached fever pitch after they spent the recent holiday weekend together.

They travelled to Steamboat Springs, Colorado, for their friend's wedding. On Saturday night Justin, Jessica and a group of pals partied at local bar The Tug and seemed very much together.

"The bar was packed on Saturday night, as it always is. Justin and Jessica were very much together, however, they were being very low key," a server at the establishment told RadarOnline.

"Jessica's hair was down, and she is beautiful. Justin was wearing a hat, and was by her side the entire night. Their group arrived around 10.30pm, and they stayed until 1am. People in the bar definitely recognised them, but no one bombarded them."

The source explained Jessica told her they were in the area to celebrate a wedding. Both Justin and Jessica enjoyed their trip without being bothered by paparazzi.

"She lamented how nice it was to be treated as a normal person, without the cameras around," the waitress added.

A band played the venue, and although many in the crowd hoped Justin would show off his vocal talent on stage he didn't perform. Instead, a member of the group played the violin, which Justin and Jessica "loved". (C) Cover Media