I'm looking for a romance novel.
I know elements in the book that I'll write.

The woman's name is C?K?aitlin.  She has red hair and green eyes.  She
is an actress.  At the beginning of the book she is at a party she is
throwing in her own apartment.  Later on while the party is underway
she ends up doing a familiar dance on top of a table for her guests. 
She is known for this by her friends. During the dance a neighbor who
is mad about the noise enters the apartment telling her that the party
is to loud.

She goes on an audition for a new movie.  When she gets there she
first waits in a room full of red heads who also have green eyes. 
They are all hopefuls auditioning for the same role.  The angry
neighbor is in the office when Caitlin is called to audition.  The man
may be a producer and he is connected to making this film set in
Egypt.

The film will tell the story of a princess being abducted.  The
princess falls in love with her abductor and because he falls in love
with her he is prompted to return her to her family.  Once the
princess gets back to her family she is looked at as spoiled for being
unsupervised in the company of a man.  The princess is very unhappy
and her abductor returns and takes her with him and they live the rest
of their lives together.

Caitlin has a story of her own.  She was very young and thought she
was in love with her sister's fiance and she made a fool of herself in
front of him on his wedding day to Caitlin's sister.

Caitlin gets the part in the movie.  Before she travels to Egypt to
start filming she hears that her sister has had an accident.  Caitlin
has to put her plans on hold and go take her sisters place in her home
until her sister recovers.  Caitlin comes to terms with her past
concerning her sister's husband.

The movie producer gets wind of Caitlin being surrogate mother in her
brother in laws house and is jealous and comes to see her.  He is
angry until she explains and Caitlin and the producer are attracted to
each other.

Caitlin finally gets to Egypt to start filming and then it's Caitlin's
turn to be jealous.  I forget the specifics although there is a
reference to Caitlin thinking bad of the producer and thinking that
'he's the type of guy who goes around collecting hearts then breaking
them just because he can'.  They resolve what's making her jealous and
then they are well on their way to the happy ending.

I forgot to list this on her sisters wedding day.  Caitlin is finally
wisked away by a man who over hears her confessing her love to her
newly married brother in law.  He takes her away from the party.  This
man turns out to be the producer of the same movie in Egypt.

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Clarification of Question by humbugxf-ga on 04 Mar 2003 18:53 PST

I'm sorry the central character's name could be Lorelai.  I'm sorry I
guess everyone's memory is fuzzy sometimes.  I still hope someone can
help me.