She represented India at the Miss International 2005 beauty pageant, a pageant that was won by Precious Lara Quigaman.
Vaishali started out doing fashion modeling, and then moved onto commercial modeling before finally making her acting debut in the 2001 film American Desi as a Garba Dancer.
(Garba is a form of dance that originated in the Gujarat region.)
She got her big break in the 2009 film, Kal Kissne Dekha.
Unfortunately, the film did not do very well.
Vaishali followed that up with the 2012 comedyfilm, Tukkaa fitt which has been shelved for the moment.
Here she is in a video by the Indian band Euphoria for the song Mehfuz.