The 49-year-old actor, who confirmed his split from Vanessa Paradis after 14 years together in June, enjoyed a brief romance with the 26-year-old actress in the summer after meeting her on the set of their film 'The Rum Diary', reported Sun online.
"Although Amber and Johnny have electric chemistry, she felt that as they are both out of long-term relationships, they needed to be single for a while. Johnny didn't give up though - he missed her so much over the summer. They both love literature and the way he tried to win her back totally worked.
"Once they flew to his island in the Bahamas for a romantic break a couple of weeks ago, they were back on as a couple. Johnny's the type to fall hard and he's vowed not to let a girl like Amber, who's beautiful and intelligent, slip through his fingers," a source said.
