I had no idea Selena Gomez (Wizards of Waverly Place) was an only child until watching this video clip from Dick Clark’s New Years Rocking Eve 2010. She joins the unofficial club of many talented and successful singlets: Drew Barrymore, Brooke Shields, Robert De Niro, Natalie Portman,  Al Pacino, Albert Einstein, Isaac Newton, Lance Armstrong, Elvis Presley,  Alicia Keyes, Charlize Theron, Robin Williams, Christina Applegate, LeAnn Rimes, Frank Sinatra, Matthew Perry, Sarah Michelle Gellar, Walter Cronkite, John Lennon, Barbra Streisand, Samuel L. Jackson, Tommy Lee Jones, Lenny Kravitz and Teri Hatcher.