Footballer Cristiano Ronaldo's Pop Singer Sister...

He's been ranked the wealthiest footballer in the world for two years running by Forbes and is the all-time top scorer for his club, country and in the UEFA European Championship.

But while Cristiano Ronaldo, 31, is arguably the greatest footballer in the world, his sister Katia Aveiro, 39, is rapidly becoming a star in her own right after amassing more than 90,000 followers on Instagram. 

Katia launched her music career in 2005 under the stage name La Ronalda and boosted her profile by appearing on the Portuguese version of the reality show Survivor in 2014.