Christina Aguilera surprises fans taking an Xtina SoulCycle class ... -winning superstar is getting ready to take the Hollywood Bowl stage this weekend but opened some time to do a quick meet & greet.

Team Xtina has Dez Duron, with his model jaw and smooth voice, and is constantly referred to by the other coaches in terms like “the total package.” (A typical tweet about Duron? “AAAAAY MI ...