The two former lovebirds are reportedly getting back together after a separation that lasted more than a year.
The Daily Mail writes that Harry, 27, and Chelsy, 26, have been secretly dating in the past month in order to avoid media attention.
“They have been meeting at the homes of friends and at private house parties,” a source tells the publication.
“Chelsy has seen Harry in the past three weeks, although she doesn’t really like talking about it. She’s been very coy.”
“It seems to be a relationship with no strings attached. The fact is they are still hugely attracted to each other and never really fell out of love. Both are keen to keep meetings under the radar and insist it’s not an official getting back together. It’s a lot more casual,” the insider reveals.
The pair broke up after William and Kate’s wedding last year in April as Chelsy doesn’t think a royal lifestyle suits her.
Lately, reports have speculated that Harry could be dating The Saturdays singer Mollie King.
“Harry definitely holds a torch for Chelsy. The fact that she is not rushing to get back with him makes him want her even more,” a source tells the Daily Mail.
“At the moment, Chelsy says she’s focused on her work and doesn’t have time for a proper boyfriend.”
A spokesman for the Prince has declined to comment on the rumors.