Hollywood hook-ups are hard to keep up with up sometimes. Especially when you are talking about Kirsten Dunst. Just over the past year Kiki has been linked to Justin Long and Ryan Gosling and now Page Six says she’s hooking up with her ex, Josh Hartnett again.

They were spotted together last Thursday at Blue Ribbon Sushi “whispering and smiling at each other”.

A Page Six spy said  “At times it looked like she wanted to grab his hand, but stopped. She was especially smitten with him.”

Kiki has sure made the rounds with the hot, single guys in L.A., but she’s not to be outdone by Josh. He recently hooked up with Rihanna and Sienna Miller. Both of which are much better options in my opinion.