The fight of the century between Floyd Mayweather and Manny Pacquiao got worldwide media attention, and the Univision Network sent their best sports commentators from their number one sports program, Republica Deportiva, to cover the fight and the whole week leading up to the fight. Katherine was contacted and asked to be their onsite hair and makeup artist, and during that week she worked a long list of boxing and sports celebrities, and met everybody from Mike Tyson, Evander Holyfield to Floyd Mayweather himself.