Pakistan, July 24 -- It's hard to keep up with all of Kim Kardashian's looks. This time, the 44-year-old stunned fans with a curly blonde bob hairstyle in place of her typical long dark locks. In a new photo for her brand SKIMS' partnership with fashion designer Roberto Cavalli, the entrepreneur posed in a one-piece scoop-neck swimsuit featuring a Cavalli archival print of a tiger's face-one of the pieces from the collaboration. But Kim looked nearly unrecognizable when she accessorized the 'fit with a wide, stretchy red headband holding back what appeared to be a wig with bouncing blonde curls. This marks the second hair transformation for her family this month, as her daughter North West, 11, swapped in her dark hair for a bright blue h...