What's the Name of That Book??? discussion

This topic is about
Starring Mom
SOLVED: Children's/YA
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SOLVED. YA from early to mid 90s, read prior to 2000. Daughter of divorced parents visits dad for the summer. Possibly in Vegas. Dad is busy, has young male valet take her around the city in a vintage car. Maybe a convertible. [s]
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I can't remember anything of the plot other than what is in the topic line. Might have been part of a YA series, but all of the ones I have checked so far don't seem to include this story.
Thank you in advance!