Amir Khan could face American Adrien Broner in mouthwatering clash

American Broner tweeted a video of himself 'face timing' Khan and the hashtag #BronerVSKhan was also tweeted by the 25-year-old.

Khan's last fight was against Devon Alexander last December, but is looking for his next fight in May with Las Vegas or New York likely venue for such a contest.

Broner is a three-division world champion from Cincinnati. He suffered his only defeat in 31 bouts against Marcos Maidana at welterweight two years ago. Khan, now 28, beat Maidana on points five years ago.

Khan is keen to fight the winner of Floyd Mayweather v Manny Pacquiao on May 2, but would need to overcome a tough prospect in Broner.

Khan has won his past four fights after suffering back-to-back defeats to Lamont Petersen and Danny Garcia in 2012.

Kel Brook is also chasing a fight against Khan with the Bolton boxer promising to meet his British rival at Wembley within the year.