Britney Spears was joined by her boyfriend, David Lucado, at the Elton John AIDS Foundation Academy Awards Viewing Party on Sunday. Along with numerous other celebrities, including the Kardashian sisters, she supported the foundation’s good cause.

The 32-year-old American recording artist and entertainer donned a long black sequined dress by Michael Costello Couture featuring a plunging neckline.

The ensemble was completed with shoes by Giuseppe Zanotti and sparkling jewelry by Lorraine Schwartz.

How do you like Britney’s glittering black gown?