by POPSUGAR Celebrity 51

I love that these magazines go to poor little Grandma to get information. It just seems so wrong but it could be a reliable source so they figure why not try. Justin Timberlake's Grandma is helping explain why JT and Cammie have yet to tie the knot. The Scoop:

Justin Timberlake’s granny is revealing why the former Mouseketeer won’t marry longtime sweetie Cameron Diaz: it’s not that he’s too young, it’s that he’s too immature.

The 25-year-old former beau of Britney Spears has been dating the 33-year-old star of “The Mask” for years, but it looks like they won’t be getting hitched anytime soon.

“It isn’t about him being too young,” Timberlake’s grandmother, Sadie Bomar told In Touch Weekly. “It’s how mature you are about marriage and he isn’t ready.”

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