Homegrown rocker girl Avril Lavigne has her own and everyone else's tongues wagging after she was spotted kissing a mystery man in a New York City bar, reports RadarOnline.com.

The 'Complicated' singer has apparently gotten over her break-up with ex-husband Deryck Whibley, the frontman for Sum 41. Lavigne was seen passionately making out with a mystery man at New York's Rose Bar at the Gramercy Park Hotel on Tuesday night.