Bieber performed Ron Miller and Bryan Wells's "Someday at Christmas" for US President Barack Obama and first lady Michelle Obama at the White House for Christmas in Washington , which aired on December 20, 2009, on US television broadcaster TNT .  Bieber was also one of the performers for Dick Clark's New Year's Rockin' Eve with Ryan Seacrest , on December 31, 2009.  Bieber was a presenter at the 52nd Annual Grammy Awards on January 31, 2010. He was invited to be a vocalist for the remake of " We Are the World " (a song written by Michael Jackson and Lionel Richie ) for its 25th anniversary to benefit Haiti after the earthquake . Bieber sings the opening line, which was sung by Lionel Richie in the original version. 
But charges, I believe, and is mostly populated by people older than you. It's not unusual for a 21 year old to have an online dating profile, but I'd find it weird if they shelled out money for one whose commercials featured couples older than my parents "finding each other." As "very mature for your age" as you think you are, as much as college bros may not be for you, you honestly might not find what you're looking for there as a college senior. Your life and who you are is going to change very drastically in the next year or two, so dropping money to search out a serious boyfriend who in all likelihood is much more settled than you might not honestly be a very good idea, maturity and readiness for a boyfriend aside. I think a free dating site with a younger client base is actually a better idea, even if you have to sift through a couple guys who just want to hook up.