on a mission to win back "Mission: Impossible" actress and wife of eight years Paula Patton not only counting on his own love songs for reconciliation. During his Atlantic City concert Sunday night... See More
on a mission to win back "Mission: Impossible" actress and wife of eight years Paula Patton not only counting on his own love songs for reconciliation. During his Atlantic City concert Sunday night Thicke brought into Al green's hit "Let's stay together," a direct message to the mother of their three 3-year-old son. Someone yelled out. I love Paula and he said, I do, too. Right after that, he started singing Al green's "Let's stay together" which was quite romantic. Reporter: Thicke began his public begging last Thursday at his first concert since the high school sweethearts announced their split last Monday. I'm trying to get my girl back. Reporter: Then breaking into his 2007 hit "Lost without you" which he says he wrote for patten. ♪ Lost without you ♪ Reporter: But while Thicke continued to croon away for his lost love Sunday night still wearing his wedding band, patten was sparkling on the red carpet Sans ring. The about last night actress hasn't tweeted since Valentine's day when she wrote I love my boys, xo sending this picture presumably of her 3-year-old son's robe hanging next to Thicke's. But the description of who she is on Twitter still describes her as wife of the amazing brilliant genius @robinthicke. Perhaps there's still hope he can sing his way back into her life after all. For "Good morning America," linsey Davis, ABC news, new York.
This transcript has been automatically generated and may not be 100% accurate.