[4] In May 2022, she was nominated for an Emmy for Best Supporting Actress in a Daytime Drama for her portrayal of Abby Newman on The Young and the Restless.

Gaston has been featured in campaigns by a number of major brands including Skechers, Old Navy, David's Bridal, Anchor Blue and Tillys.

After graduating from high school, Ordway attended Georgia State University and is a member of the Delta Zeta sorority.

[4] Melissa Ordway's first major acting part was the recurring roles of Jordanna on The CW television series Privileged.

[12] In March 2013, Ordway was cast in the role of Abby Newman on the CBS soap opera The Young and the Restless, replacing previous actress Marcy Rylan.