Did Katharine McPhee get plastic surgery? 53% of experts believe she didn't…

Is the 40-year-old singer's beauty all natural? Or has Katharine McPhee (Smash, The House Bunny) had a little help? Fans were asking the question after new photos surfaced of Katharine on Monday (April 29) looking a bit different.

Take the poll:

Do you believe Katharine McPhee had plastic surgery?

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Disclaimer: The poll results are based on a representative sample of 1659 voters worldwide, conducted online for The Celebrity Post magazine. Results are considered accurate to within 2.2 percentage points, 19 times out of 20.