Juventus superstar Cristiano Ronaldo's twins, Eva and Mateo are all smiles as they celebrate their little sister Alana Martina's (centre) first birthday yesterday. Ronaldo Instagrammed this picture and wrote: "Happy birthday, dear princess! One year of bliss! Love you!"

Born and raised on the Portuguese island of Madeira, Cristiano Ronaldo was diagnosed with a racing heart at age 15. He underwent an operation to treat his condition, and began his senior club career playing for Sporting CP, before signing with Manchester United at age 18 in 2003.