Keith Lemon turns bright red as dad-to-be Spencer Pratt aggressively wrestles him into HEADLOCK before they fall into bush outside swanky LA restaurant

Keith Lemon turned bright red as he was put into a headlock by Spencer Pratt The duo were further than of The Ivy in Los Angeles on Saturday evening when they got into a seemingly aggressive tussle. Heidi Montag’s husband was pictured locking a distressed Keith, 43, into headlock, before they both fell face-down into a bush. At first glimpse it seems the…