Serena Williams didn’t tell her daughter’s tennis instructor who she was. The 40-year-old sports star – who is often dubbed The Queen of the Court – has revealed she didn’t want four-year-old Alexis Olympia Ohanian Jr.’s coach to know they are training the Grand Slam champion’s offspring. Appearing on ‘The Ellen DeGeneres Show’ on Monday (02.05.22), she said of her little girl’s skills on the court: “Her ambition is playing princess games.” The host quipped: “You enrolled her in tennis classes with a coach but you did not tell the coach that you were the mother?” And Serena replied: “I don’t h…