'Money' asks fans to pick foe

With the date and venue already inked in, five-division world champion Floyd Mayweather Jr. has asked his fans on social media to choose his next opponent from either Britain's Amir Khan or Marcos Maidana of Argentina.

Mayweather, who outboxed Mexican Saul Canelo Alvarez in his most recent bout in September, has a perfect 45-0 record and is expected to announce shortly who he will fight at the MGM Grand Garden Arena in Las Vegas on May 3.

"I'm going to let the fans vote. Tell me who I should fight next. Khan or Maidana?" Mayweather posted on his personal Facebook, Twitter and Instagram accounts on Monday.