Seal Spotted with Kids in NYC Pop singer Seal spends a fun filled afternoon with his kids Leni, Johan and Henry as they embrace the summer weather in New York City's Central Park playground on July 17, 2012. "The Voice" coach can be seen running around the playground with the three kids, the latter two of which he had with his ex-wife, model and TV star Heidi Klum. Felipe Ramales/PacificCoastNews.com