Usher has canceled his performance at Clive Davis' pre-Grammy party due to a family emergency. His wife, Tameka, is in Brazil and has experienced complications from plastic surgery. A neurosurgeon is also on the way to South America.
A rep for Usher had no comment at this time. Josh Groban will fill in for the R&B star at Davis' annual event.
I will let you know any updates with this story as it happens. Best wishes for Usher and his wife.