As if there weren't enough problems in the Middle East ... TMZ has learned Spencer Pratt and Heidi Montag are about to get on a plane bound for Saudi Arabia!
Spencer tells TMZ, their bad ass friend -- MMA fighter "King" Kevin Casey -- will be throwing down at the Abu Dhabi Martial Arts Tournament on April 14 ... and they'll be ringside cheering him on.
Spencer adds, “Heidi and I are both so excited to visit the Middle East and even more thrilled to watch King Kevin Casey smash his opponents.”
Credit: TMZ
