Jennifer Lopez's biggest fans are trying out her «Pa' Ti» TikTok challenge. The 51-year-old singer's Spanish song with Maluma has inspired the latest dance craze and her fiance, Alex Rodriguez, and his 15-year-old daughter, Natasha, attempted the challenge, sharing a video of themselves busting out J.Lo's moves. «This is how excited I am about Game 7!!!» the MLB analyst and announcer captioned the video.