Kate Upton posts suggestive tweet with disappointingly unsexy photo

Is gorgeous Kate Upton a Twitter tease? Today she tweeted this pic of herself (with the message "just taking a bath…") in a dilapidated old bathtub in Namibia —  with her clothes on. Her fans were not amused. "Beyond disappointed after opening this image," replied @turtleton2 while @KingHill1988 called it a "horrible practical joke." For her part, Kate's been tweeting her way around the country, offering up plenty other sadly unsexy Twitpics of aerial views, rugged Jeeps and beautiful, earthy scenery.