Andy Roddick, Brooklyn Decker all set to be first-time parents

Actress Brooklyn Decker and former world tennis no.1 Andy Roddick are all set to welcome their first child this fall.

The 28-year-old actress announced the news on Instagram, showing off her baby bump in photo titled, "so this happened...#the3ofus," People magazine reported.

Roddick, 32, and Decker married 6 years ago, and last year, the model turned actress had expressed her desire to start a family, saying that she loves kids and definitely wanted to have her own at the right time.