Jessica Pegula grabbed headlines on Monday after she stunned fifth seed Elina Svitolina to reach the quarter-finals of the Australian Open in Melbourne. The American tennis star won 6-3 3-6 6-3 on Rod Laver Arena to reach the last eight of a Grand Slam for the first time in her career. However, fans on social media have been curious to know more about Jessica Pegula, who is in fact, the daughter of Terry and Kim Pegula — owners of NFL franchise, Buffalo Bills.