Lionel Messi's wife Antonella Rocuzzo pregnant with couple's third child

Argentina super star Lionel Messi, 30, is known for scoring hat-tricks on the football field. However, he's just collected a treble off the field too. Messi's wife, Antonella Rocuzzo took to social media yesterday to announce that she is pregnant with the stylish footballer's third child. The couple already have two sons -- Thiago, 5, and Mateo 2.

Rocuzzo, 29, made the announcement to her 5.6 million Instagram followers with a telling picture and short but indicative message. "Familia de 5 #blessed," she wrote with five hearts alongside a photograph (left) showing Messi, Thiago and Mateo with their hands on Rocuzzo's stomach.

The child will be the first since Messi and Rocuzzo tied the knot at the start of this summer in the Barcelona superstar's hometown, Rosario.