Cristiano Ronaldo poses with RiRi backstage in Lisbon

Cristiano Ronaldo posted a backstage snap of himself posing with Rihanna on Facebook after watching her perform in a concert in his native Portugal on Wednesday night.

The Real Madrid winger apparently couldn't hide his glee while nailing a deuces hand gesture, as he grabbed a photo op with the pop titan, the Sun reported.

In the pic, Rihanna can be seen wearing a combative facial expression and standing with her arms crossed.

Ronaldo sported a tight white T-shirt and a gold chain for his night out in Lisbon.