By Scarlett O’Toole Chris Pine has left fans stunned as he showed off his eccentric new look, wearing a tiny pair of shorts and sporting a bushy grey beard. The 43-year-old actor looked unrecognisable as he attended the Los Angeles premiere for his directorial debut Poolman on Wednesday. Chris posed for pictures on the red carpet wearing a pair of incredibly short shorts and an “I Heart LA” T-shirt. He rocked a pair of red and white tube socks and some brown hiking boots, completing his look with orange-mirrored sunglasses. Chris looked completely different with shoulder-length wavy blonde hai…