Chris Martin and Gwyneth Paltrow
Chris Martin and Gwyneth PaltrowREUTERS

Gwyneth Paltrow and Chris Martin, who have been on the friendly ex-couple's list for a long time, may now have to change their relationship dimension. The latest reports suggest that the Coldplay frontman has moved on. Chris Martin was spotted indulging in PDA with his rumoured girlfriend Annabelle Wallis in Paris.

Paltrow and Martin broke up in March 2014 after ten years of marriage, but have remained on good terms. Soon after their split, Chris was rumoured to be dating Jennifer Lawrence. Their on-off romance lasted for nearly a year, but now, it looks like the singer is smitten by Wallis.

Dancing, shopping, jogging and now kissing, Chris Martin has apparently been painting the town red with the British actress. The two have been spotted together quite often of late.

But, it looks like this closeness is not going down too well with Martin's ex-wife and mother of his two children, actress Gwyneth Paltrow, who is reportedly feeling jealous about him moving on.

Apparently, Paltrow -- who is now dating "Scream Queens" co-creator Brad Falchuk -- is very upset that Chris indulged in passionate PDA with Wallis in Paris.

"Gwyneth was heartsick when she saw Chris and Annabelle packing on the PDA," a source told Life & Style (via OK!).

The report further stated that though the actress has moved on physically, she is still emotionally attached to the Coldplay frontman and hence, is devastated that he has fallen for Annabelle.

"Gwyneth is devastated that Chris has fallen so fast for Annabelle. It is a pretty fast-paced romance, as the couple has only been dating for two months," the source said.

"Gwyneth thought Chris still had real affection for her. Now she feels like she's lost him for good," the source added.

In the last couple of weeks, various reports have highlighted this new budding romance and how Chris and Annabelle have tried keeping it discreet.

"Annabelle seems as discreet as Chris. His kids are still number one," an insider told America's People magazine (via TV3).

The report also said that the rumoured couple spent a lot of time together and enjoyed each other's company. "They spend time together in different places whenever they can. He's a nice guy just having fun. What woman wouldn't like that?" an insider said.

"They were very affectionate. They were laughing and seemed like a very genuine couple," the insider added.

And Chris seems very happy when Wallis is around. "She puts a huge smile on Chris' face. He's happier than he's been in a long time. He isn't seeing anyone else. He just wants to settle down again," a source said.

Although it is not clear whether there is any truth to Chris Martin and Annabelle Wallis' dating rumours, fans have already begun speculating if Gwyneth Paltrow is actually jealous of the duo's closeness.