The Cult of Obama shows few signs of abating.

Never mind the president's disastrous presidential debate performance last week, his sagging poll numbers or an economic recovery that has Americans fearing the country's best years are behind it.

None of that matters to Obama groupies like singer Katy Perry.

Not only did the "California Gurls" singer croon for the president at last night's Hollywood fundraiser, she shook up her standard fingernail polish to toast the guest of honor.

Perry subsequently Tweeted a picture of her presidential manicure to her social media followers.