Natalie Portman opted for vinegar
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The Most Bizarre Celebrity Pregnancy Cravings
3. Natalie Portman opted for vinegar
When 'Black Swan' actress Natalie Portman was pregnant she couldn't get enough of vinegar, so we're guessing she tucked in to one or two bags of good old Walkers (well, that's what we'd do for a fix). It may sound weird, but vinegar and sour foods are very typical cravings during pregnancy, so Natalie certainly isn't alone.