Introducing Vivien Leigh Reid by Yvonne Collins & Sandy Rideout (2005)

Teen chick lit about a teen girl who goes to Ireland to spend time with her estranged mother who is filming a movie. Silly and fun read.  Followed by two very cute sequels: Now Starring Vivian Leigh Reid Diva in Training, the second in the series about the title character who this time around stays with her actress mother in L.A., takes an acting class, and gets a part in an evening soap. Dishy and fun.  And
The New and Improved Vivien Leigh Reid Diva in Control, third in the series, this one follows her adventures on an evening action/adventure drama. Adorable, with great characters and some good villains (in her soon-to-be stepsisters). Great fun.