She voiced Penelope Pitstop in the animated series Wacky Races (2017–2019) and has appeared in the parody films Meet the Spartans and Disaster Movie (both 2008).

After college, Parker performed at the Edinburgh Fringe Festival, the Second City in Chicago, Bloemendaal, Unhinged Academy and Groningen.

Parker moved to Amsterdam for two years, where she performed in the comedy show Boom Chicago alongside MADtv alumni Ike Barinholtz and Jordan Peele.

She also had impersonated many notable celebrities, mostly singers such as Britney Spears, Ashlee and Jessica Simpson, Julie Andrews, James Blunt, and Judy Garland.

[4][5] Parker frequently guest performs in the improvisational comedy show Cookin' With Gas at The Groundlings Theatre in Hollywood, California.