Chelsea have completed the signing of San Diego Wave defender Naomi Girma for a world-record fee.The USA international joins the Women's Super League side in $1m move.The fee is a new record for

Chelsea have made Naomi Girma the first female million-dollar player, signing the United States defender to a long-term deal for a world-record transfer fee reported by British media to be in the region of 900,

Girma, like Kerolin and Jenna Nighswonger moved from the NWSL to England this summer, but there's no reason for alarm