Jessica Simpson and Jared Leto Dating?

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Since there's only a finite number of famous people in Hollywood, the town can be a little incestuous when it comes to relationships. At the rate celebrities swap boyfriends and girlfriends, they give the kids on Laguna Beach a run for their money.

The latest in this celebrity love swap seems to be Jessica Simpson who may be getting extra-friendly with one Jared Leto. According to Star Magazine, the two were spotted getting very close at New York nightclubs The Plum and Double Seven.

Eyewitnesses said Jessica and Jared made no attempt to hide their sexy rendezvous. "Jared went right over to be near Jess, and sat down next to her. They were talking very closely," said one source.

"Jessica was having a great time. She was dancing and seemed to really be enjoying herself," said the source. Things got really heated later into the night. "They were draped all over each other. And it's not like they were trying to hide it - a lot of people inside the lounge saw them openly flirting, and couldn't believe their eyes.

"They looked like they were having a lot of fun together. But they didn't kiss - that was at least one thing they kept out of public!"

Of course the real question is whether Jessica Simpson minds having Lindsay Lohan's sloppy seconds? Though, considering the the number of guys Lindsay's been with, I guess it's just a fact of living in Hollywood.

Lot's more Jessica Simpson pictures after the jump.