Denise O'Sullivan joined the Albion in September on loan from National Women's Soccer League (NWSL) side North Carolina Courage until the end of 2020.
The 26-year-old began her career in Ireland, turning out for the likes of Peamount United and Cork, before making a name for herself in Scottish football with Glasgow City.
An incredibly fruitful spell saw the striker be part of a side that lifted both the Scottish Women's Premier League title and the Scottish Women's Premier League Cup for three consecutive years from 2013-2015. That side also won back-to-back Scottish Women's Cup titles, with O'Sullivan named Player of the Year in the SWPL in 2014.
A move to the NWSL followed as the Republic of Ireland international joined Houston Dash in 2016, before making the move to Courage a year later.
With Paul Riley's side, she won the NWSL Shield three years on the trot, as well as consecutive NWSL Championship titles.
She would go onto enjoy loan spells with Canberra United and Western Sydney Wanderers, before joining up with Hope Powell's team.
A regular for her country for closing in on a decade, O'Sullivan has nearly 80 caps to her name, scoring on 11 occasions. She was named FAI Senior International Player of the Year in 2015 and 2019.