Washington, Apr 20 : Amy Winehouse might just match tunes with Justin Timberlake, for she is reportedly thinking of collaborating with the `SexyBack' singer on a new song.

The `Rehab' singer is currently working on her third album in St. Lucia, and reports suggest that the former N-Sync star could lend his voice to one of the tracks.

"Amy gets thousands of offers a week from other artists," Contactmusic quoted a friend of Winehouse, as telling Britain''s Sunday Mirror newspaper,

The pal added: "Justin Timberlake is one she is considering. But Amy will only do it if the other person''s music fits the mood she is in at the time."

Meanwhile, rumours are rife that Winehouse, who is currently holidaying in the Caribbean, is reportedly dating a waiter on the island. (ANI)