When it comes to Pippa Middleton, there's no doubt that the British socialite likes to move fast with her men. That's why there's a new rumor that says the brunette beauty has already moved in with her ex-boyfriend James Matthews, only a few months after breaking things off with her other ex, Nico Jackson.

Kate Middleton News Today: Duchess Desperate To Save Princess Diana's Reputation From Camilla Parker-Bowles? 

According to OK! Magazine on Monday, the couple have rekindled their relationship shortly after Pippa pulled the plug on Nico and apparently want to take things to the next level.

So does this mean that there will finally be wedding bells in Pippa's future? Perhaps, although sources say that Pippa and James are definitely "the real deal."

Duchess Catherine News: Critics Say Kate Middleton's Diet Is Taking A Toll On Her Looks 

A friend of James dished: "It's all moved very quickly. They've been friends for a long time, but James has always been keen."

The source added, "Pippa spends most of her time at his house and keeps her car, clothes and toothbrush there. They've tested living together and all seems to have gone well."

So far Pippa herself has not made any comments about the relationship, although it's also been reported that Pippa and James were both spotted vacationing together in St. Barth's earlier this month.

Keep up with Enstars for all the latest news on Pippa Middleton and all of your favorite British royal celebrities right here.