Cricketer Nathan Lyon and his wife Emma jet off to Western Australia with their rarely-seen newborn baby after secret pregnancy

Cricket star Nathan Lyon and his wife Emma looked very much the happy family on Friday as they headed to the airport. 

The pair took along their newborn son for a flight to Western Australian. 

The athlete and the WAG have been secretive about their new arrival, keeping the pregnancy under wraps and avoiding a birth announcement. 

Emma beamed as she strolled through the terminal while Nathan held his son close to his chest. 

Emma looked chic in a black blazer and matching trousers with a fitted dark shirt underneath. 

She completed her ensemble with patent leather flats and carried a designer bag, as well as wheeling along a silver carry on case. 

She chose a clean makeup look for the journey and wore her blonde locks in a straightened do around her face. 

Nathan meanwhile dressed down in a cream shirt and black shorts, as well as sneakers and…