Lady Gaga The famous singer will be part of the Tribute to Beyoncé Knowles in the 2011 Billboard Music Awards, along with First Lady Michelle Obama, Barbara Streisand, Bono and Stevie Wonder. During the Billboard Awards, Beyoncé also receive the Artist of the Millennium Award for his career and the influence it has on the Music Industry.
Pop stars collaborated on the duet "Telephone" and "Videophone" last year. "She is a beautiful person, i must say that I adore" Gaga said. "I have lost faith in knowing that artists in the middle, until I met Beyoncé."
2011 Billboard Awards will be held this Sunday May 22 in Las Vegas, Lady Gaga is nominated in 12 nominations, including Top Artist, Top Tour and Top Pop Album.