Caroline Dubois has escalated her war of words with Terri Harper, promising to knock her out in just four rounds after Harper shoved her during a photo shoot at fight week. The WBC and WBO lightweight world title unification fight between the two is set for April 5th on Sky Sports. Dubois, who previously predicted a seventh-round stoppage, now believes she can finish Harper much quicker, stating she's 'on fight time' and letting Harper know her energy.

Harper's shove, apparently a reaction to Dubois stepping in front of her, drew strong criticism from Dubois, who called Harper an 'idiot' and dismissed the tactic as unsuccessful intimidation. While acknowledging the potential for a 'dirty' fight, Dubois insists the ring plan remains unchanged. The April 5th showdown remains the focal point, with Dubois determined to make it a quick and decisive victory.