Selena Gomez in Ulyana Sergeenko at the City of Hope's 2015 Spirit of Life Gala

Selena Gomez attends the City of Hope’s 2015 Spirit of Life Gala at Santa Monica Civic Auditorium in Santa Monica, California.   She’s our booby little Christmas angel, yes she is. Not to sound like prudes or anything, but this would look pretty chic if that neckline was closed up just a skosh. We say …