Justin Bieber's generous tip on date with Selena Gomez

It's nice to find out rich, famous people are generous, right?

Hollywood Life is reporting that following his performance for the Christmas in Washington concert in Washington D.C., Justin Bieber rented out the $10,000 per night presidential suite at the Four Seasons hotel for him and his girlfriend Selena Gomez.

He then took her out for a steak dinner, where an eyewitness says, "Justin and Selena were extremely polite and friendly. They were wearing matching red scarfs and were very affectionate with each other. I don't think they ever stopped smiling."

The pair split the chicken and filet mignon, with a coconut cream pavlova and crunchy profiteroles for dessert. And the eyewitness adds that Bieber was "very generous with his tip. Let's just say the tip was almost the same amount as the entire dinner."

Smooth, Biebs. We approve.