something like an interior designer or a model/producer/beauty magazine editor, but without gruelling hours and unglamorous titles of entry levels. something implying that it's your family money/status that got you there and you aren't working too hard. Because the hollywood and model careers that I've seen are based on the assumption that you need to work really hard to achieve at least something (which is probably true), but that's not exactly what I need.
Any suggestions will be very much appreciated

I could, of course, but it's just that none seems to really suit my purpose. could make her a professional party guest, but I don't like the hours.

Socialite career http://modthesims.info/d/410091

What about the Musical Theatre Performer and setting her to level 10, Owner of Theatre Company. http://modthesims.info/download.php?t=516867 That is 20 hours per week for $4000. You could say she inherited the theatre or she simply bought it with family money.

Another one is Journalism http://modthesims.info/download.php?t=499767 doesn't make as much but has even shorter hours and comes with a lino at level 10, Star News Anchor.

This one http://modthesims.info/download.php?t=494822 is Power Broker at level 10 with only 3 hours per day, but has an extra day. Good pay and a limo.