According to a new The Sun report, Rihanna, 25, may finally be moving on from her ex-beau, Chris Brown, 24, with O'Shaughnessy, 23.

"It's been easy for them to rekindle their romance and take things from where they left off," a source said to the British newspaper. "She goes weak at the knees for him, is crazy for his accent and only has good things to say about him. Ri has been keeping her options open."

The source also mentioned that this is far from the first time that RiRi and the British model have expressed feelings for each other.

"Rihanna and Dudley were really keen on one another when they were an item for a couple of years ago," the source continued. "They had a really good time together and ended things amicably - travelling got in the way."

O'Shaughnessy is defintely into Rihanna, the source further explained.

"And there's no question of how smitten he is," the source added. "He always looks back fondly on their time together and is excited to be speaking to her again - getting things back on track while she was in town."

Think Rihanna is moving on from Brown with O'Shaughnessy? Let us know in the comments section below!