New York, June 24 : Singer Billy Joel missed his daughter Alexa Ray Joel’s Father’s Day performance in hometown Hamptons.

However, mother Christie Brinkley and half-brother, Jack, 11, were by her side, singing and dancing along at the concert.

According to Plum TV''s Jacquelynn Powers, Alexa called it her "hometown gig" as she grew up in the Hamptons.

"Growing up, I didn''t know my parents were famous. I just thought they knew everybody,” the New York Post quoted her as telling the crowd.

“Everyone was always saying, ''Hi, Billy,'' ''Hi, Christie.'' I thought they were just popular," she added. (ANI)