
Alexander was born in Vallejo, California and began working in the adult industry as a stripper in Sacramento when she was 18 to supplement her daytime earnings as a receptionist. She appeared in several adult magazines with her first photo shoot being with Earl Miller. She started performing in adult films in 2001 beginning with a girl-girl scene in Hot Showers Number and becoming a contract girl for Sin City in that year. In addition to a catalog of solely girl-girl hardcore work, she appeared in a handful of softcore erotic films produced by HBO and Cinemax such as Hotel Erotica, The Sex Spa, Sex House and Voyeur: Inside Out. She also became a solo and girl-girl internet nude model. Alexander appeared in a mainstream film titled Spider's Web with Stephen Baldwin in 2002. Monique makes a cameo appearance in the Season 3 finale of the HBO series Entourage.In 2007 she became a sports reporter on National Lampoon Comedy Radio's The Phil Show.

Crank: High Voltage
2009 · as Female Porn Star

Busty Cops: Protect and Serve!
2009 · as Final Credits Scene

9to5: Days in Porn
2008 · as Self

Talk Dirty
2003 · as Stacie

Lost Reality
2004 · as (uncredited)

Busty Neighbors
2005 · as Sara

Busty Models
2006 · as China

Behind Bedroom Doors
2003 · as Gigi

Naked Pleasures
2003 · as Leslie

Swingers Sex Party
2007 · as (archive footage)

My Open Minded Wife
2006 · as Sandy

Spider's Web
2002 · as Young Woman

Busty Cops 2
2006 · as Accomplice

Busty, Beautiful and Bad
2007

Tomb of the Werewolf
2004 · as Village Girl

Naked Passions
2003 · as Drea

Carnal Cravings
2006 · as Debbie

The Sex Spa
2003 · as Olivia George