WBO world welterweight champion Manny Pacquiao will fight Great Britain's Amir Khan on 23 April.
The bout has been arranged after Pacquiao's followers on Twitter voted Khan as the opponent they would like to see the Filipino fight next.
38-year-old Pacquiao stated on Social Media that "This is what the fans wanted.
Amir Khan, 30, also confirmed the fight but, although Pacquiao has said his next fight would be in the United Arab Emirates, no venue has been announced.
Speaking on a social media video, Khan said the UK, Dubai and US were being looked at as possible locations and that they "should find out in the next couple of days".