Jennifer Aniston is off and running again. After a break for some surgery earlier this year, Life & Style Weekly is reporting Jennifer is again back on the dating scene. The star of the 'Break Up' is also including ex beau Vince Vaughn in those plans as well. According to the report, on February 28th, she dined with a handsome mystery man at Madeo's (her favorite restaurant)in LA.

Jennifer Aniston New Dating Plans: The Field Plus Vince Vaughn?

An onlooker said they held hands and she hung on to his every word; in fact so much so that she hardly touched her Dover Sole. "They were definitely on a date,"a chatty eyewitness dished to the magazine. She looked very happy and was so happy that she picked up the check. "They looked great together and Jen looked really happy," the source claimed. No word at all on the Mr. Mystery man's identity.

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It certainly wasn't Jen's last love Vince Vaughn. But the same item in the mag claims that the two are still on the dating scene. According to a friend cited in the article Vince, 36, is very much back in the picture of Jen's dating plans.

"Jennifer and Vince are dating again," the friend dished. But there is a caveat, they are still free to see other people. "They are not together exclusively, but he would still like to see her," the friend says.