Selena Gomez has been keeping a low profile ever since she took time off from work and social media to focus on her health. It was reported that the singer-actress has been in a rehab facility since September in order to seek help for health issues. Though the star has maintained her silence over the past few months, a new report claims that she and ex, Justin Bieber, have secretly gotten back together and are thinking about getting married soon.

According to In Touch Weekly, the "Sorry" singer reached out to the former Disney star after she entered rehab, and the two have been in constant communication ever since. An insider told the publication that Gomez was surprised to hear from him, but soon, the ex-couple started talking "all the time."

Bieber reportedly told Gomez that he wants to move out of Los Angeles with her and relocate to her hometown of Grand Prairie, Texas or his native Canada. The insider said that Gomez is willing to do so and that the "I Want You to Know" singer is talking as if they are already engaged.

The star is reportedly telling friends that she and Bieber will run off to somewhere tropical, "like the Caribbean, Hawaii, or maybe Mexico" for the nuptials.

"She thinks if they just bite the bullet and get married, all of their problems will disappear," said the source.

The couple had a three-year on-and-off relationship which ended when Gomez broke up with the "What Do You Mean" singer in December 2014. Since then, Bieber has been linked to models Hayley Baldwin and Sofia Richie, as well as Kourtney Kardashian. Meanwhile, Gomez briefly dated DJ Zedd in early 2015. It was said that Bieber and Gomez stayed in touch and have remained amicable since their 2014 split.

The pair has yet to comment on the rumors, but based on Gomez's grandfather's recent interview with Fabulous (via The Sun), it appears that the two won't be getting back together anytime soon.

Ricardo Gomez, 61, told the media outlet, "She loves him but told us she doesn't want to be with him because of his recent behavior. We've known Justin since he started in the industry and he was such a bright young man, but we worry for him."

Stay tuned for more news about Selena Gomez and Justin Bieber.