Even though it looks like things are getting pretty serious between Justin Bieber and Yovanna Ventura, he may not be ready to commit to a relationship. Justin has been flirting with Chantel Jeffries, a model he spent a lot of time with earlier this year, and doesn't seem to care who sees it!

When Chantel posted a photo on Shots with a friend, Justin teased his former flame by responding, "not again."

It's hard to say what Justin's intentions are, especially because we've seen him cuddled up with Chantel recently (even though he's supposedly with Yovanna). Justin could just be friendly with Chantel, but they do have a pretty intense history — she was even with him when he got arrested.

Do you think Justin wants to rekindle a romance with Chantel? Do you think they're a good couple together? Let us know in the comments!