Justin Timberlake and Cameron Diaz Reunite?  2/19/07

Justin Timberlake and Cameron Diaz have sparked reports they are reconciling after leaving a West Hollywood club together on Friday night (16FEB07).

The couple called it quits last month (JAN07) after nearly four years together but reunited briefly at the Whiskey Bar in the Sunset Marquis Hotel.

An eyewitness tells American publication People that Timberlake had joined director Martin Scorsese and about eight other people at a table inside the hotel's exclusive bar.

The My Love singer chatted briefly with Scorsese, who directed Diaz in Gangs of New York, and others at the table until 1am, when Diaz arrived.

The source says, "Cameron never joined their table. She just showed up and Justin got up and started talking to her. They were being very discreet.

"They weren't kissing or holding hands or anything, but they were being very friendly."

The couple then walked out the front door together half-an-hour later.

Timberlake has recently been romantically linked with Scarlett Johansson and Jessica Biel, while Diaz was spotted getting cozy with Blood Diamond star Djimon Hounsou on Thursday (15FEB07) night at Hollywood hotspot Hyde.