Christina Aguilera: Lakers Win!

Christina Aguilera sings an encore performance of the National Anthem before Game Seven of the 2010 NBA Finals at Staples Center between the Boston Celtics and the Los Angeles Lakers on Thursday (June 17) in Los Angeles.

The 29-year-old Bionic singer wore a Herve Leger dress and Christian Louboutin shoes.

The Lakers won the deciding game with a score of 83-79.

Hollywood came out in droves for the exciting event. Leonardo DiCaprio, Ryan Seacrest, Ellen Pompeo, Maria Menounos (Go Celtics!), Courteney Cox and Kim Kardashian were among the celebs at the event.

50+ pictures inside of Christina Aguilera singing the National Anthem with tons of celebrities cheering on the NBA finals…