Keith Urban, 56, was blasted for flaunting “stringy greasy hair” next to his wife on the red carpet.Ben Affleck, 51, showed a “new face” on stage, and fans say his “facelift looks insane.”Prince William received a new title from King Charles, and the day of the official handover was announced.Keanu Reeves, 59, caused worries with his “sad, tired, very thin” look at a dinner with his girlfriend.Prince William and the cancer-stricken Princess Catherine “are going through hell” now, out of the spotlight.Prince Harry arrived home in the U.K., but King Charles had reasons not to see him and take a …