Getty Klay Thompson of the Dallas Mavericks reacts after making a basket against the Sacramento Kings. Dallas Mavericks star Klay Thompson is over the moon with his relationship with Grammy Award-winning rapper Megan Thee Stallion. Thompson and his new girlfriend, born Megan Pete, hard-launched their relationship when they walked the red carpet in the inaugural Pete & Thomas Foundation Gala at Gotham Hall in New York City on July 16. Matching Thompson’s tuxedo was an Audemars Piguet Royal Oak