The biggest Hollywood dating buzz involves the hottest young star and her reported new boyfriend. The Hunger Games' Jennifer Lawrence boyfriend now is reportedly Coldplay frontman Chris Martin.

The actress and Gwyneth Paltrow's ex were reportedly going on dates as early as June this year, according to a source of E! News. This was soon after Jennifer and her on and off boyfriend, X-Men's Nicholas Hoult had broken off.

Now the most recent E! News report is that the 24-year old actress had a pre-birthday celebration with the 37-year old singer at the Wolffer Estate Vineyard near the Hamptons in New York. The intimate date reportedly happened earlier this month, just a few days ahead of Jennifer's birthday.

According to the source of E! News, the two had a quiet date which was capped off with a sunset viewing. "They were there on a date," said the source of E! News. "They were very low-key, nobody realized who they were. The setting was super-romantic. They watched the sun go down together, then quietly left."

This latest dating news is one of the most exciting in Hollywood, given that the two were in high profile relationships prior to dating each other. Also, a new Jennifer Lawrence boyfriend will have everyone talking, given how popular the actress is these days.

Chris Martin is of course the husband of Gwyneth Paltrow, and they have two children together, Apple and Moses. The pair have reportedly remained good friends, and have been spending time with each other and their children in what is probably the most amicable break-up in Hollywood. Gwyneth even recently nominated Chris to do the viral ALS ice bucket challenge, along with Cameron Diaz and Stella McCartney.

Meanwhile, JLaw and Nicholas Hoult had an on and off relationship that was caused by the very busy schedules the two actors had.

In any case, it would be interesting to see how this alleged relationship turns out, and what stories Jennifer Lawrence boyfriend will have about her, and vice versa.