When she touched down yesterday at LAX after a stay in Thailand and Cambodia, Rosie Huntington-Whiteley's post-vacay glow was totally enviable. But, hold up! Rosie's fresh face isn't the only thing gleaming: we spy some serious left-hand bling action too... Has the British supermodel's relationship status with actor Jason Statham just switched to "engaged"?! It's a definite possibility and, frankly, we're excited. Who knows, maybe Rosie's unbelievably sassy swimwear shoot in Harper's Bazaar Australia will give her some honeymoon bikini inspiration.