Wait a minute – singers are just like us?! You bet your right tear duct they are. From break-ups to make-ups, celebrities go through the same emotional roller coasters we do, and that includes bursting into tears every now and then. Chris Brown did it at the 2010 BET Awards, Katy Perry did it when she performed at the BBC Radio 1 Teen Awards and Adele, Lady Gaga and Jennifer Lopez have also bawled their eyes out in public. Check out the total list of 15 stars caught crying their hearts out.