Jennifer Lawrence gets Vin Diesel's kid backing, but why?

Daughter of Vin Diesel wants Jennifer Lawrence to play the sister of the former in the sequel of XXX.

Taking to Instagram, the megastar penned an emotional post describing her daughter's reaction to the script and the casting suggestions she gave.

“When I think about the amount of directors that have wanted to work with me more than once I am always just humbled,” he began.

“This is a pic of when I went to India as I promised Deepika I would, with the director at the time, DJ Caruso,” referring to the filmmaker who forwarded him the script of the sequel.

He continued, “While we are currently juggling the oder of the productions, my oldest daughter read the script that DJ sent to me, thinking that it would fall into the Pacifier bracket.”

Explaining her daughter’s reaction, Vin said, “She cried… I asked her why she cried, and she said because the story of a brother and sister rang true for her and it was emotional.”

Adding, “Rock ‘Em Sock ‘Em, Mattel’s Follow up to Barbie… Universal’s Kojak, Witch Hunter, Riddick4 and of course the finale to Fast are all fighting for position.”

Mentioning Jennifer, the Fast & Furious star asked the fans' response on the choice of the actress.

“Blessed. If I could make the film work that my daughter cried reading, my question for you would be, who would play my sister… she suggested Jennifer Lawrence. What do you think? (sic).”