Usher's Wife Standing by Him, Not Concerned About STD Lawsuit https://t.co/aAmv77pM6d— TMZ (@TMZ) 4 août 2017
Grace isn't concerned at all about the allegation and isn't giving the lawsuit any weight.
The woman suing has a history with Usher. She was a close friend of his first wife, Tameka Foster, and attended their 2007 wedding.
Usher believes she has a thing against him, and has for a long time.