Biel adds designer to resume?

Rex Features

Jessica Biel is designing a range of handbags for boyfriend Justin Timberlake’s fashion line, reports claim.

The Easy Virtue actress, who has been dating the singer since the start of last year, is said to be a bag 'fanatic'.

Timberlake formed his William Rast company, which specialises in denim, jackets, and tops, with his friend Trace Ayala.

"Jessica is casual when it comes to clothes, but she loves bags," a source told Star magazine.

Biel has reportedly been seen sketching designs for an exclusive limited edition range.