Kelly trained at the Italia Conti Academy of Theatre Arts.
Her theatre work includes playing Anya in Eye Contact at the Riverside Studios.
Film work includes: Fishtales (111 Pictures); Deuce Bigalow - European Gigolo (Sony); Three (Future Films); House of Nine (Lucky UKFS); School of Seduction (Ipso Factor Films); The Italian Job (Paramount); Absolom (GFT Entertainment); Ripper (Studio 8 Productions); and Sorted (Jovy Junior Ltd).
Her television work includes: Moving Wallpaper (ITV); Hotel Babylon (BBC); Miss Marple (Granada); Romy and Michelle - Behind the Velvet Rope (ABC); Smallville (Warner Brothers); and The (Mis)Adventures of Fiona Plumb (Warner Brothers pilot).