Thesy was born in Chicago, Illinois, but grew up primarily in London, England.

She appeared in various theatrical productions around London and at Edinburgh Festival as a child and teen and later attended Brown University, USA, graduating a year early.

As well as acting, she burlesque danced at different venues around LA.

She now dances mainly on the page- in scripts, short stories and novels- putting much of her eccentric experiences in Hollywood under the cover of fiction.