Britney Spears makes 2 entries in the Guinness Book Of World Records

The pop superstar is credited for best-selling album by a teenage solo artist released in 1999 with her debut, Baby One More Time, which sold 13 million copies in the U.S. alone in less than two years.

Spears also scores in the famous record book as best-selling teenage artist. Before turning 20 years old on December 2, 2001, she had sold more than 37 million albums worldwide.

Spears received an entry in the 2002 edition of Guinness Book as the fastest-selling female artist in the world with Oops!... I Did it Again, moving a record-breaking 1.3 million copies in its first week.

Spears will hosts the Miracle on 34th Street holiday concert in New York City at Madison Square Garden on Wednesday (December 18).
The concert, sponsored by New York radio station WKTU, will feature Ashanti, Kylie Minogue, Shaggy, Luther Vandross, a reunion of LaBelle with Patti LaBelle, Sarah Dash and Nona Hendryx, Gloria Gaynor, Amber, Deborah Cox, Liza Minnelli, Anastacia, McFadden & Whitehead, Stephanie Mills, Deniece Williams, Angelo Venuto, and Candi Staton, plus an all-star tribute to Ray Charles.