It looks like Justin Bieber is definitely not moving on from Selena Gomez because he's been posting throwback photos of the two of them in their happier days.

People Magazine noted that while the Biebs has been reminiscing their (long ago) romance publicly, these last few ones are especially odd, considering that Sel has just been seen getting close with One Direction's, Niall Horan.

Actually, "getting close" is too loose a term, as they were spotted kissing and hugging at a Los Angeles party over the weekend.

Justin's "crazy throwback," as he put it, was of himself and Selena during their on-again-off-again relationship, and they were holding hands. But it wasn't the first throwback photo that he posted of them this month, either! When rumors leaked about Selena possibly being interested in hockey player Tom Wilson, Justin posted a throwback of himself and Selena as well.

Selena may have been dancing close with Niall during Jenna Dewan-Tatum's 35th birthday bash, but it could be just some sort of fling, rather than a potential relationship. But one thing is for sure, she's definitely not getting back together with Justin at this point, as a source for People said that they are "not getting back together right now."

Considering Justin's latest antics, it seems like he's definitely not getting her back anytime soon, especially after he may or may not have thrown some shade about her during a concert.

A fan who attended his show in London on Sunday said on Instagram that following his performance of "Love Yourself," he transitioned to his next song by telling the audience, "I gotta start bringing better girls home to my mom." Hollywood Life was quick to point out that there wasn't any video proof that he actually said that, but while it could be a mere transition to the next song in his playlist called "Home to Mama," there was speculation that he was actually referring to Selena.

Not that Selena was the only person Justin has ever dated, of course. There may have been others that Justin regretted introducing to his mom. What got fans going is definitely just the fact that a few days before his show, Selena was seen with another guy. For someone who admitted to the public over and over that he'll always love her, that has got to hurt!

What do you think of Justin's very transparent ways of showing his jealousy regarding Selena's (possibly) budding love life?