The 18-year-old Round and Round singer wore a J. Mendel dress, Lorainne Schwartz jewelry, Brian Atwood shoes and Judith Leiber clutch.
When asked about her dress, she said, "It's gold and I feel like an award!"
Sel was also asked about the Justin Bieber Never Say Never movie and commented, "I loved it! It wasn’t a concert movie. It was a documentary. I liked how they told his story. It was really relatable!"