She is best known for her recurring role as Melissa Gold on the television series Entourage from 2004 to 2011 and Marissa Jones in the 2003 comedy Old School.

She has had parts in American Dreamz, The X-Files, Kicking and Screaming, Escape to Witch Mountain, and Child's Play 3.

[7] In 2014, Reeves appeared during the fifth and final season of Covert Affairs as the evil Caitlyn Cook.

[10] In 2012, Reeves moved to Costa Rica and started a yoga retreat in Cabuya named "The Sanctuary at Two Rivers".

In September 2014, Reeves became engaged to her boyfriend, tennis coach Aaron Fox.