Are cheerleaders allowed to date football players?

Absolutely not. NFL Cheerleaders are not allowed to fraternize with the players. That means no flirting, no personal relationships, no personal friendships, or anything that might imply a relationship outside of the professional realm of the NFL.

Are there cheerleaders in the NBA?

The National Basketball Association (NBA) is a professional basketball league with teams in the United States and Canada. Nearly every team, with one exception, has a squad of dancers for cheerleading that are usually involved in dancing, charity work, fundraisers, and modeling.