Instagram/Megan Thee Stallion & Sum Celebrity Summer Walker defends Megan Thee Stallion after breakup with Klay Thompson, slams critics blaming her for picking "bad men. May 2, 2026 AceShowbiz - Summer Walker has come to the defense of Megan Thee Stallion following the rapper's recent breakup with NBA star Klay Thompson. The split reportedly involved allegations of infidelity made by Megan Thee Stallion against Klay Thompson. In the wake of the breakup, some people publicly advised Megan Thee Stallion to "pick better men," a sentiment that did not sit well with Summer Walker.