After Sunday’s Teen Choice Awards, Zac Efron rushed over to The Hollywood Bowl to catch his girlfriend Vanessa Hudgens in ‘Rent’, where the actor offered a monetary form of appreciation for Baby V’s sexy striptease skills. Zac got up from his seat during the performance to “tip” Vanessa $20 during her ‘Out Tonight’ number. Hudgens. Hudgens stars as Mimi, a dancer with HIV. Watch the tip via YouTube below.