Zac Efron & Lamar Odom — READ OUR THUMBS … No Drug Problems Here!

Zac Efron
and Lamar Odom haven”t let their cocaine problems drag them down completely — in fact, they”re both trying to stay positive … flashing thumbs up signs in L.A.

Having a positive mental attitude is an important first step. Let”s just hope they don”t crack.