High-maintenance

[Rihanna]

Require (ing) a lot of work/attention to maintain.

Require (ing) a lot of money or attention to appearance.

Require (ing) a high emotional investment or en excessive amount of money.

EXAMPLES OF HIGH-MAINTENANCE BEHAVIOR:
-Having frequent professional cosmetic consultations, such as hair-dressing, manicures and pedicures
-Excessive worthless spending (tricking)
-Attention craving
-Being too delicate or suavé