Rianna Dean became Matt Beard's sixth signing of the summer window when she arrived at Liverpool FC Women in July 2021.
The forward joined the club after three years at Tottenham Hotspur, having emerged from the academy at Arsenal and spent a season with Millwall Lionesses.
Dean's goals helped Spurs secure promotion from the Championship to the Women's Super League in 2018-19 and establish themselves in the top flight.
The No.19, who concluded her Spurs career with 21 strikes in 63 appearances, has also represented England up to U21 level.
On signing for the Reds, Dean said: "I'm buzzing, the club is massive, I'm really looking forward to it and I'm really happy to be here.
"My job is to score goals and hopefully that is what the fans will see from me. I like to work hard and do my best for the team."