Justin Timberlake made the funny confession on Graham Norton's show and admitted 'little did I know I had no idea how bad it was going to go' to the audience.
Justin Timberlake hilariously revealed he used to get pelted with bottles of urine when he first began his solo career.
The singer has had a very successful music career since boyband NSYNC went on a break in 2002, but the popstar admitted he had a few tough times when he was just starting out.
Justin, 39, told telly favourite Graham Norton during his iconic BBC show that he had multiple bottles of urine launched at him while he performed at a benefit concert with The Rolling Stones.
The concert raised money for SARS and took place in Toronto in 2003 as Justin was starting out as a solo popstar.