A boy (L) wears 2015 glasses as a group of family members use a selfie-stick to photograph themselves during New Year's Eve celebrations in Times Square, New York December 31, 2014. (Photo by Zoran Milich/Reuters)

Singer Idina Menzel performs as an image of schoolgirl activist Malala Yousafzai is projected on a screen in Times Square on New Year's Eve in New York December 31, 2014. (Photo by Carlo Allegri/Reuters)

Singer Idina Menzel performs in Times Square on New Year's Eve in New York December 31, 2014. (Photo by Carlo Allegri/Reuters)

Friends from the U.S. state of Kentucky huddle while taking refuge from the cold weather during New Year's Eve celebrations in Times Square, New York December 31, 2014. (Photo by Stephanie Keith/Reuters)

Revellers sport 2015 glasses while taking part in New Year's Eve celebrations in Times Square, New York December 31, 2014. (Photo by Stephanie Keith/Reuters)

A woman sports 2015 glasses while taking cover from the cold weather during New Year's Eve celebrations in Times Square, New York December 31, 2014. (Photo by Zoran Milich/Reuters)

Revelers stand in the crowd in Times Square during New Year's Eve celebrations in New York December 31, 2014. (Photo by Keith Bedford/Reuters)

A New York City motorcycle officer makes his way through Times Square during New Year's Eve celebrations in New York December 31, 2014. (Photo by Keith Bedford/Reuters)

Revelers Nicola Barrett (L) and Summer Equitz sing at Times Square during New Year's Eve celebrations in New York December 31, 2014. (Photo by Keith Bedford/Reuters)

Ryan Silipino kisses his girlfriend Lisa Jacobs during New Year's Eve celebrations in Times Square, New York December 31, 2014. (Photo by Stephanie Keith/Reuters)

Members of the United States Navy watch the festivities in Times Square on New Year's Eve in New York December 31, 2014. (Photo by Carlo Allegri/Reuters)

Hats are passed out to revelers in Times Square during New Year's Eve celebrations in New York December 31, 2014. (Photo by Keith Bedford/Reuters)

Gary “Sushi” Marion sits in a giant replica of a red high heel shoe over Duval Street, at the Bourbon Street Pub in Key West, Florida December 31, 2014. The Red Shoe Drop is a Key West New Year's Eve tradition and is one of four of the subtropical island's warm-weather takeoffs on New York City's ball drop marking the beginning of 2015. (Photo by Andy Newman/Reuters/Florida Keys News Bureau)

Taylor Swift performs in Times Square on New Year's Eve in New York December 31, 2014. (Photo by Carlo Allegri/Reuters)

Taylor Swift performs in Times Square on New Year's Eve in New York December 31, 2014. (Photo by Carlo Allegri/Reuters)

Revellers toss confetti over Times Square from a hotel after the clock struck midnight during New Year's Eve celebrations in New York January 1, 2015. (Photo by Keith Bedford/Reuters)

A couple embraces on a balcony amidst confetti after the clock strikes midnight during New Year's Eve celebrations in Times Square, New York January 1, 2015. (Photo by Keith Bedford/Reuters)

Revellers toss confetti over Times Square from a hotel balcony as the clock strikes midnight during New Year's Eve celebrations in New York January 1, 2015. (Photo by Keith Bedford/Reuters)

A couple kisses amid confetti as the clock strikes midnight during New Year's Eve celebrations in Times Square, New York January 1, 2015. (Photo by Stephanie Keith/Reuters)

Friends dance after midnight during New Year's Eve celebrations in Times Square, New York January 1, 2015. (Photo by Stephanie Keith/Reuters)

Taylor Swift performs in Times Square on New Year's Eve in New York December 31, 2014. (Photo by Carlo Allegri/Reuters)

A New York Police Department (NYPD) officer walks through confetti covering a street after midnight during New Year's Eve celebrations in Times Square, New York January 1, 2015. (Photo by Zoran Milich/Reuters)

Revellers play in confetti along a street after midnight during New Year's Eve celebrations in Times Square, New York January 1, 2015. (Photo by Zoran Milich/Reuters)

A man uses a blower to clear confetti from the streets after New Year's Eve celebrations in Times Square, New York, January 1, 2015. (Photo by Keith Bedford/Reuters)

Revelers walk through confetti on the streets after New Year's Eve celebrations in Times Square, New York, January 1, 2015. (Photo by Keith Bedford/Reuters)

Workers prepare to clear confetti from the streets after New Year's Eve celebrations in Times Square, New York, January 1, 2015. (Photo by Keith Bedford/Reuters)

NYPD police officer Bedi, center, distributes gloves, given to her by the Time Square Alliance, to revelers in New York's Times Square during the New Year's Eve festivities Wednesday, December 31, 2014. (Photo by Tina Fineberg/AP Photo)

Peopls wait eagerly as revelers celebrate New Year's Eve in Times Square on December 31, 2014 in New York City. An estimated one million people from around the world are expected to pack Times Square to ring in 2015. (Photo by Andrew Theodorakis/Getty Images)

Rhea Coulson, 20, and Angel Garcia (L) from Florida kiss at midnight as they celebrate the new year in Times Square on January 1, 2015 in New York City. (Photo by Andrew Theodorakis/Getty Images)

Lindsay Mann (L) and Anabella Mowbray kiss as they take photos of themselves laying in the confetti on 7th Avenue in Times Square on New Year's Eve in New York January 1, 2015. (Photo by Carlo Allegri/Reuters)