The grandmother of Justin Timberlake doesn't think her boy is set to marry any time soon. Yes, we all know that Justin is in a long term relationship with actress Cameron Diaz, but his grandma, Sadie Bomar, doesn't think T.H. Gossip should hold its breath waiting for them to take it to the next level.

"He isn't ready. It isn't to do with him being too young to get married. Justin's work comes first," Timberlake's maternal grandmother stated.

Apparently his work should be limited to singing. As TMZ said last month, Timberlake (grabbing Kylie Minogue's ass, left) failed his first major big screen test when Edison Force was sent straight to video. Despite also starring Oscar winners Morgan Freeman and Kevin Spacey, critics called the film one big cliche.

In all fairness, Justin should probably be given a flier on this one, as no critics that we know of have panned his performance specifically (just the whole movie) and only 15 people will ever see it.

Not to be deterred, Justin will test his acting chops again in the movie Alpha Dog, which opens January 2007. On the musical front, his second solo album, FutureSex/LoveSounds, comes out September 12. As for his desire not to rush marriage? We applaud it. Just look where it got his ex-girlfriend.