MaryKate is a professional wrestler and manager who once competed in WWE as a villainess. She is best known for her time as a villainess in Shine Wrestling, performing under the name Andréa.
Andréa debuted for Shine Wrestling in January 2015, doing so as the villainous enforcer for SoCal Val's Valifornia stable. After Marti Belle and Jayme Jameson defeated Solo Darling and Luscious Latasha, Andréa attacked both babyfaces. Her in-ring debut for Shine came on March 6, 2015, teaming with Jayme Jameson in a losing effort to Solo Darling and Crazy Mary Dobson. Later on in the main event, Andréa confronted fellow co-hort Nevaeh over her failure to defeat Mia Yim for the SHINE Championship, only to be attacked by Nevaeh afterwards.
Andréa picked up her first singles win as a member of the Shine roster when she defeated Nikki Storm at SHINE 26. Later in the event, the evil Andréa held Daffney hostage and forced her to watch Marti and Jayme put Solo through a table. At SHINE 27, Andréa and Jayme defeated Crazy Mary Dobson and Kimberly. At SHINE 37 on September 2, 2016, Andréa disbanded from the VAL-kyrie stable and formed a new villainous alliance with Kennadi Brink, LuFisto, and Amber Gallows.
Andréa signed with WWE in January 2017, and in April, she officially debuted at NXT live events under the name, MaryKate. In her appearances, MaryKate served as the villainous manager/enforcer for Lana, usually introducing Lana and interfering on Lana's behalf during her matches.