Watch: Marc Anthony Expecting Baby No. 8, His 2nd With Wife Nadia FerreiraMarc Anthony's family is growing. The 57-year-old and his wife Nadia Ferreira-whom he wed in 2023-announced they are expecting their second baby together while marking a sweet relationship milestone. "Happy 3rd anniversary," the couple captioned a joint Jan. 28 Instagram post which saw the hands of Mark, Nadia and their 2-year-old son Marco wrapped around her baby bump. They continued, translated from Spanish, "What a huge gift life has given us. God is great.