The female members of Justin Timberlake's family are reportedly encouraging him to marry girlfriend Jessica Biel.

The hip-hop artist, who has been dating the '7th Heaven' star since January 2007, has given his nearest and dearest, including mum Lynn and grandmother Sadie Bomar, hope of impending nuptials by openly browsing wedding venues.

Sadie admitted: "I just want them to be happy. Justin should get married in Lynn's backyard in Tennessee.

"She has a big yard with beautiful flowers. I think it would be perfect.

"Jessica’s really sweet. She’s his age and isn't possessive. I think their personalities are a lot alike."

A family friend of the Timberlake’s added: "Justin started talking about marriage earlier this year.

"His family were delighted and started planning his big day. I'm not sure how much he knows about it."

The 26-year-old actress also appears to want the 'Sexyback' singer to settle, stating: "As for kids, it’s something that I feel is a rite of passage as a woman."