Thalia at Book Expo America 2007 promoting her new book "Thalia: Belleza! Lessons in Lipgloss and Happiness" by Chronicle Books held at Jacob K Javits Convention Center. New York City, USA - 02.06.07

Thalía, 35, and Mottola, 57, married in 2000.

A statement on her website reads: "Yes, it's confirmed! Thalía is expecting her first baby, who will be born in a few months.

"Her pregnancy is going well and she is healthy, very happy and full of energy, as usual."

Source: WENN