How much should you tip your server at a restaurant is always a hot topic of discussion. Some of the most annoying celebrity's made the Top 10 list of high profile worst tippers. Many believe that most tips should range from 15%-20% at a full service restaurant. Check out this list provided in an article on NBC Sports on the worst celebrity tippers:
1. Tiger Woods: Claims he never carries cash.
2. Madonna: Once left an $18 tip on a $400 bill.
3. Barbra Streisand: Famous for leaving $10 tip for $457 tab.
4. LeBron James: Didn’t ever get tipping talents, left $10 on an $800 bill.
5. Jeremy Piven: Left signed Entourage DVD as tip.
6. Usher: Once left his autograph as a tip.
7. Mariah Carey: Famous for diva demands and no tips!
8. Sean Penn: Left $0 on a $450 tab in New Orleans.
9. Bill Cosby: Once left a $3 tip on a $350 bill
10. Rachael Ray: Promotes less than 20 percent tip on her show.
How much do you tip at a full service restaurant?

Tags: Top 10, Worst, Terrible, most, list, rank, celebrity, star, madonna, tiger woods, lebron, usher, tip, gratuity, hot