Netizens went into meltdown mode when one of makeup mogul Rihanna’s adorable sons showcased his serious modeling skills on social media and debated which parent the young model resembles more. Rihanna’s little ones are already stealing the spotlight, just like their famous mom! Her eldest son, RZA Athelston Mayers, recently charmed fans by modeling a pint-sized Fenty outfit, only a month after appearing in a luxury brand campaign. Fans quickly noticed the striking resemblance between the two-year-old boy and the “Umbrella” hitmaker when the photos hit social media. Adding to the charm, A$AP Ro…