Yes - she's got that X-Factor thing down pat.

PHOTOS: Rihanna's Sexy Bikini-Inspired Outfit

Rihanna - sporting flaming-red hair and sexy bikini-inspired ruffled outfit - performed live on an episode of The X-Factor in Milan, Italy on Tuesday, and wowed the audience by performing her Loud hit, Only Girl (In The World).

PHOTOS: Bikini Babes At Every Age!

• TAGS

• Italy
• Only Girl (In The World)
• performance
• rihanna
• X Factor