Natasha Jonas and Mikaela Mayer face off ahead of IBF welterweight title fight

Boxers Natasha Jonas and Mikaela Mayer face off during a press conference at the Andaz London Liverpool Street Hotel in London ahead of their IBF welterweight title fight. Natasha Jonas will make the first defence of her IBF welterweight title in her home city of Liverpool against former unified world super-featherweight champion Mikaela Mayer on January 20. Having bagged the WBC, IBF and WBO crowns at light-middleweight, Jonas stepped down to the 147lb division and became a two-weight world champion by stopping Kandi Wyatt for a vacant belt in July.