Cameron Diaz was grinning ear-to-ear when leaving a sushi date at Matsuhisa with her current boyfriend Alex Rodriguez last night, and we think we know why! Could the confirmed bachelorette be considering a walk down the aisle with the Yankees slugger soon?

While posing for pix, photogs asked Cam if she and A-Rod were getting ready to tie the knot. And we thought we detected a little nod yes!

Check it out for yourself:

A-Rod didn't deny it either when photogs congratulated him on his pending nuptials! So what do you think, will Cameron become the second Mrs. Rodriguez?

Cameron and A-Rod have been together for about a year now, after meeting at a post Super Bowl party in 2010. The couple has been spotted in Mexico vacationing with his kids and at the 2011 Super Bowl, weirdly feeding each other popcorn.

Last summer, Cameron revealed that she wasn't intent on settling down anytime soon, saying, "Who would want to be with the same person for 80 years? Why not break it up a little bit. Have someone for five years and another person for another five years."

But has Rodriguez forced her to change her mind?