Justin Timberlake's grandmother excited about his engagement

Justin Timberlake's grandmother has confirmed his engagement to Jessica Biel, saying he rang her on Christmas Day (25.12.11) to break the happy news.

Justin Timberlake's grandmother has confirmed his engagement to Jessica Biel.

The singer-and-actor is said to have proposed to the actress last month during a pre-Christmas break in Jackson, Wyoming, after they recently reunited following a three-month split and Justin's grandmother Sadie Bomar is thrilled with the news.

She told RadarOnline.com: "Yes, Justin is engaged. Jessica is a very sweet girl, she's upright and everything and we love her.

"She's a wonderful campaigner for the environment and Justin is too, a fine young man. Jessica will be a lovely member of the family."

Sadie also revealed Justin rang her on Christmas Day (25.12.11) to break the happy news and said the couple are unsure over where to hold the wedding.

She said: "They don't know if the wedding will be in Memphis or Colorado, it's all very new they haven't made any plans yet. Justin, his mum and dad and Jessica have all been in Montana all Christmas and New Year, that's when he proposed. Justin rang me himself on Christmas Day to tell me about the engagement.

"You know Justin he's a very laid back he was excited but he don't make a big episode out of anything. It just seemed like the right time for him I guess."