The 38-year-old singer, who has been in a relationship with Anna Kournikova, the former professional tennis player since 2001, doesn't think tying the knot will change their relationship, reported E!Online.
"I'm not against marriage, not at all, but when you've been with someone for such a long time, I don't think it's going to bring us closer together. I don't think it's going to make us any happier," Iglesias said.
The couple met when Anna, 32, appeared in Enrique's 'Escape' music video back in 2001.