Model Yovanna Ventura and Justin Bieber have been rumored to be dating ever since the two were spotted in public together. And while neither have confirmed the rumors, Ventura and Bieber’s photos from his 21^st Birthday bash may be adding fuel the speculation that they are, in fact, an item. Ventura and Bieber were seen cozying it up with each other during the party. One photo during the bash shows Ventura with her leg hitched up by Justin’s waist and her arms at his shoulders. Meanwhile, a shirtless Justin has his arm cozily wrapped around her tiny waist and holding her leg up.

Also in attendance at the party are Bieber’s friends including Matthew Espinosa, Soundz, and Ryan Butler. Hailey Baldwin, also rumored to have dated Bieber following his break-up with Selena Gomez, was also in attendance. Bieber and his posse reportedly held the bash on a private island. More photos of the event were put together by the Shots photo-sharing platform. And yes, Bieber was shirtless the entire time.

Justin Bieber Celebrates 21st Birthday With Hailey Baldwin, Is Gifted With A ’65 Lincoln… http://t.co/oavTskbRcV pic.twitter.com/50xKaI3cqb

— Starpulse (@Starpulse) March 2, 2015

 

A photo posted by Yovanna Ventura (@yoventura) on Feb 28, 2015 at 8:10pm PST

 

A photo posted by Yovanna Ventura (@yoventura) on Feb 25, 2015 at 2:28pm PST

A photo posted by Yovanna Ventura (@yoventura) on Feb 22, 2015 at 2:01pm PST

The singer took a little time off from his party to post a thank you message for his fans on Twitter. He wrote, “Grateful to be alive!! Love u!! 21” and “I love everybody! #21.”

Grateful to be alive!!! Love u!!! 21

— Justin Bieber (@justinbieber) March 1, 2015

Thanks for all the birthday love. Grateful for everything. Let’s be better this year. Thanks

— Justin Bieber (@justinbieber) March 2, 2015

The stunning Yovanna Ventura is an 18-year-old model from Miami. Rumors began circulating about her supposed relationship with Bieber after the two were seen on Venice beach together. They were also spotted at a Floyd Mayweather fight in Vegas alongside Kylie Jenner.

It’s been months since Ventura and Bieber were seen together. However, it was revealed that Bieber personally flew Ventura to New York Fashion Week back in September of 2014. Bieber and Ventura were hot and heavy for a while, that is until he got back with his on-again-off-again girlfriend, Selena Gomez. With Gomez moving on with Zedd, are Bieber and Ventura continuing where they left off?