File:Cristiano Ronaldo Madrid.jpg - Wikimedia Commons
COPA90 US Twitterissä: "On this day 7 years ago, Cristiano #Ronaldo scored his first goal for #RealMadrid, back when he was still CR9. https://t.co/OpgqEfNykc" / Twitter
Real Madrid: From CR7 to CR9? - MARCA.com (English version)
CR7 is dead! Long live CR9! | MARCA in English
TCR. on Twitter: "Cristiano Ronaldo... CR9 📸 https://t.co/V93FJg4MHd" / Twitter
CR7 vs CR9 | Forza Inter Forums
Cristiano Ronaldo: Never forget his Real Madrid season as 'CR9'
Cristiano Ronaldo CR9 To Become CR7 For Real Madrid? | Who Ate all the Pies
CR7 CR9 Cristiano Ronaldo Real madrid Manchester United - Cristiano Ronaldo
Cristiano Ronaldo: Sarri wants CR9, not CR7, and 40 goals - AS USA
CR7 & CR9: The number may have changed, the hunger for goals hasn't! | LaLiga