Blair Underwood has been ‘grabbed,’ Usher has been talking ‘one night’ and Chris Brown gets ‘sexy’ on the beach…all for People’s Annual Sexiest Men Alive Issue. Accompanied by Brad Pitt, Mario Lopez, Terrence Howard, Taye Diggs, Jamie Foxx and Donald Faison, Underwood, Brown and Usher share their hottest moments for the magazine’s annual spread, which premiered Wednesday. Underwood, known for his roles in ‘Dirty Sexy Money,’ ‘In Treatment(HBO),’ and ‘Set It Off’ is still surprised about the whole sex symbol thing. “A mother came up and grabbed my butt cheeks!,” the actor told People about an experience he had dropping his kids off at school. “I’m like, How is that okay ?” “I was so caught off-guard that I couldn’t help but laugh.” Zac Efron, Ed Westwick who plays Chuck Bass on Gossip Girl, and David Beckham also made the annual list.