Katie Taylor's fourth professional opponent has been revealed.
The 2012 Olympic gold medallist will face the Bulgarian, Milena Koleva in Manchester on Saturday night.
The bout will be on the undercard to Anthony Crolla's meeting with Jorge Linares.
Koleva is a veteran of 17 fights, with her last outing a losing attempt at winning the IBF World featherweight title in Paris.
Taylor's third pro-fight say her claim a comprehensive stoppage win against Italian Monica Gentili in London.