Justin Timberlake has announced plans to release his own line of underwear and cologne.

The ROCK YOUR BODY singer recently teamed up with his best pal TRACE AYALA to unveil their clothing line William Rast, which currently only offers T-shirts and jeans to fans.

But Timberlake is now keen to add a few extras to the line, which will also include Italian suits.

Ayala says of the expansion plans, "That's something that comes with time. We're focused on the next step."