Uh-oh! Someone has got some explaining to do.

Pippa Middleton has been said to have a tendency to copy the actions of her sister Kate. Could it be that the 29-year-old party planner wants to get into the royal family just like her sister?

Just recently, reports from Now Magazine claim that Pippa is in hot water with her new man, after he allegedly caught the royal sister sending flirty texts to Prince Harry.

It has been known that Kate's little sis often texts saucy jokes to her brother-in-law for fun, but apparently, the 35-year-old stockbroker doesn't approve of the exchange, even if they are jokes.

"Nico adores Pippa but her flirting's off the scale," a source said of Nico's sentiments. It added further, "She often texts Harry with saucy jokes, suggesting they meet up. To Pippa, it's just being friendly, but she told me Nico wasn't very impressed."

Pippa and Nico have started dating early this year, and after looking all loved-up for the past months, it now appears that their relationship has gone through a pothole, and it needs a quick fixing.

Prince Harry, who's currently dating socialite Cressida Bonas, will probably laugh the whole thing off, but we're not so sure the same should go for Pippa.

The source continued, "They've had some big rows about it. Nico's asked her to tone it down."

Well, we're pretty sure the public wouldn't mind if Pippa and Prince Harry would actually hook up--in fact, the two would look adorable together. But now that they have their own beaus, we might have a second thought about that.

Meanwhile, despite the alarming turn of events for Pippa and Nico, it seems like Pippa is still very happy with her current relationship. A source even revealed that the columnist is eager to start a family and is planning to have children next year.

"Kate's pregnancy has changed Pippa's outlook. In the past she hasn't really thought about having children, but now it's playing on her mind," said a source.