We’ve all seen Khloe Kardashian, 32, embracing her slimmed down frame and newfound confidence. However, Kim Kardashian, 35, wants to make sure her sis doesn’t become excessive in her weight loss pursuits. “She thinks that Khloe is a little too obsessed with her body right now,” a source tells us EXCLUSIVELY. “Sure, she looks great, but she doesn’t want Khloe to go overboard. She really wants her to be safe in her quest for the perfect body. Work out, eat right and all that good stuff, but don’t obsess over it. She wants her to be happy and healthy.” That seems like an understandable concern.