Marc Anthony cries onstage at birthday concert, Jennifer Lopez joins him for celebration

The concert Marc Anthony held in Miami ‘s American Airlines Arena on Friday night coincided with his birthday.

So when he showed up onstage the crowd began to sing “Happy Birthday.” Surprised, Marc fell to his knees and couldn’t hold back his tears.

Moved, the recently-separated singer took the opportunity to thank the crowd for “all your love and support, especially this year; it means a lot to me.”

Later in the evening, his teenage daughter from a past relationship with Debbie Rosado, Ariana, presented him on stage with a black and white birthday cake to an enthusiastic crowd that serenaded him once again.

After his performance, Anthony celebrated his anniversary with about 150 guests, including ex Jennifer Lopezz, at Club 50 inside Miami ‘s Viceroy Hotel.

“I feel like I am home,” he told guests. “Thanks for showing up. It’s mind-boggling.”

He left the party after an hour to rest before continuing his tour.

Reports say that Marc was joined by his ex-wife and their three-year-old twins Max and Emme, besides family and close friends, for the celebration of his birthday at one of their former homes in Miami during the weekend.

According Radar Online, the couple was spotted relaxing in the garden by the pool with friends and soaking up some sun.