Justin Bieber's ex Sofia Richie is reportedly shading Justin Bieber and Selena Gomez' rumored reunion in her Instagram account. The model opens up about social media and it seems like her post is directed to something.

Daily Mail reported that Sofia just posted on her Instagram a very meaningful message and look like she is shading at her ex, Justin Bieber and of course with the involvement of Bieber's rumored girlfriend, Selena Gomez.

This time Sofia Richie is feeling more relaxed in her post saying, "I just post what I think is cool." It can be recalled that Justin Bieber deleted his Instagram account after his rift with Selena Gomez over Richie. Justin defended Sofia, his girlfriend that time which caused dismay to the fans.

Selena Gomez went on defending the fans saying that if Justin Bieber doesn't want to be hated by the fans, he has to stop posting photos with his girlfriend. This was the start of Bieber's controversial spat with Selena.

And now, with the latest social media post of Sofia Richie, some people speculate that she is trying to say something about that controversial rift between Bieber and Gomez. But some fans claim that she is just throwing shade at Bieber's rumored reunion with Selena. So the three are caught again in another love triangle, rumors say.

Justin Bieber and Selena Gomez have been rumored to have gotten back together despite absence of confirmation and Bieber's denial. But one speculation tells that the two might want to keep their rekindled romance in private to avoid more troubles like what happened in the past.

It can be recalled that Justin was blamed for Selena's spiral breakdown much to the dismay of the Jelena fans. But a rumor heats up when Justin has been speculated that he was indeed visiting Selena Gomez in the rehab while undergoing treatment.

Whatever happens to Justin Bieber and Selena Gomez, most especially when these days when rumors of their rekindled romance are heating up, surely Sofia Richie has something to say.