Leah Costa flaunts stunning 'engagement ring'

The reality star who appeared on Matty J's season of The Bachelor has fans convinced that she is the one who gets proposed to on Paradise after flaunting a rock on her engagement finger.

The 25-year-old shared the photo on her Instagram story this week, along with other snaps from her drive-in cinema experience organised by her man.

"He spoils me," she wrote on one of the snaps. 

Fans took to Leah's Instagram page to congratulate her, with one writing: "Omg Leah your [sic] engaged I hope whoever it is will make you happy cause you deserve to be happy".

Another said, "Just saw your ring!! Congrats".

Leah has been linked to Mack on the show, however she was given a rose by Michael in the latest episode. 

So fans will have to wait and see how the relationships pan out!