Pete Taylor has not been in his daughter's corner as her coach in some seven years, but he'll be cheering on the undisputed lightweight champion from inside the 3Arena this weekend.
The 36-year-old's former coach and mentor is involved in the event as a trainer, with his fighter Gary Cully facing Mexican Jose Felix on the undercard ahead of Katie's fight with Chantelle Cameron.
The pair went their separate ways in 2016 after the breakdown of Pete's marriage to Katie's mother Bridget.