"Me and Coleen at Rihanna," posted Wayne with a photograph of himself and Coleen on Twitter.
The picture shows the Manchester United star dressed in a light pink shirt and Coleen wearing a multicoloured neon dress, large hoop earrings and her brunette hair in a stylish ponytail.
Photographs of the Rooneys, both 27, arriving at the Manchester Arena showed Coleen had accessorised her outfit with pink, open-toe heels, a pink clutch bag and a black blazer.
Coleen's dress showed off her impressive post baby figure, five years to the day since she married her high school sweetheart, Wayne.
Wayne and Coleen, who met at secondary school in Liverpool, married in the Italian city of Genoa on 12 June 2008.
After welcoming their first son Kai in November 2009, the couple announced they were expecting a second child in October 2012.
The couple announced their son's birth on Twitter when Wayne tweeted: "Our Beautiful Son Klay Anthony Rooney was born at 2.11am, Weighing 7Ib 11.1/2 oz. Both Klay and Coleen are fine..... We're all delighted!!"
Kai, three, has taken to his new little brother and Coleen posted cute photographs of the two on Twitter.
"Thanks everybody for the lovely messages," wrote Coleen with the adorable snapshot. "We're all doing great. Kai loves his little brother x".