It's no surprise that 18-year-old singing sensation Justin Bieber, whose new album Believe hits stores June 19, has won the affection of doe-eyed teenage girls everywhere. But he has also captured the hearts of a surprising demographic -- brides and grooms.
Bieber's hit song, "Baby," is taking center stage at wedding receptions (and ceremonies) everywhere, and the videos of these performances have even gone viral.
We've compiled a list of the best "Baby"-inspired videos from couples' real Big Day -- from choreographed dance routines to acoustic guitar performances. Click through the slideshow below to see how different grooms (and even one bride) used "Baby" at their weddings, and let us know: Which wedding video did the song justice?
Groom Roger Pogoda's <a href="http://www.huffingtonpost.com/2012/04/24/justin-bieber-wedding_n_1449740.html" target="_hplink">heartfelt performance</a> of Justin Bieber's hit song "Baby" caught his bride, Olga, by surprise -- she had no idea that her new husband had planned to serenade her at their wedding last month. In this video clip of his performance, the North Carolina native sings the entire song at the altar and Olga ends up joining in.
In January, Florida groom Brian <a href="http://www.huffingtonpost.com/2012/01/12/justin-bieber-wedding-dan_n_1202130.html" target="_hplink">surprised his bride</a>, Emily, by lip-syncing to the song while performing a choreographed dance routine with his groomsmen at their wedding reception. The video quickly went viral and Bieber <a href="https://twitter.com/#!/justinbieber/status/157607034357944320" target="_hplink">himself tweeted</a> about it.
Bieber's hit "Baby" seems the most popular song for a surprise wedding reception dance. In this video, <a href="a href="http://www.youtube.com/watch?v=3jA1shMl4dg" target="_hplink"" target="_hplink">posted on YouTube in October 2011</a>, a groom and his groomsmen surprise the bride with yet another choreographed number.
Bieber fever hit yet again at Tyler and McKall's wedding reception. In this video, <a href="http://www.youtube.com/watch?feature=player_embedded&v=vAYt1zY2Osc" target="_hplink">posted on YouTube in February</a>, the groom and a group of wedding guests dance in front of the bride.
Groomsmen don sunglasses (yet again) to dance to Bieber's "Baby" in front of the bride at Sanket and Monica's <a href="http://www.youtube.com/watch?v=V_mrwtoboAc" target="_hplink">wedding reception</a>. This video of the dance was uploaded to YouTube in April.
Who says the bride and her bridesmaids can't surprise the groom? These women choreographed a little surprise dance for the bride's new husband -- and the bride even raps! According to the YouTube video, <a href="http://www.youtube.com/watch?v=balAJ5Vi0Bg" target="_hplink">uploaded in March</a>, the bride and her bridesmaids only had one day to rehearse together before they put on the show.
This groom and his groomsmen, wearing sneakers and baseball caps, perform the classic "Baby" dance to the surprised bride in this video. The <a href="http://www.youtube.com/watch?v=GXlCibmFjac" target="_hplink">video of the choreographed dance routine</a> was uploaded in December 2011.