with what did she begin her career?
She was selected to perform as a solo artist at the annual recital. Spears made her local stage debut at age 5.
Britney Spears
At age three, she started attending dance lessons in her hometown of Kentwood, Louisiana, and was selected to perform as a solo artist at the annual recital. Spears made her local stage debut at age five, singing "What Child Is This?" at her kindergarten graduation. 
who is the guy in oops i did it again video UNANSWERABLE who is its singer? Britney Spears is it part of any album? Yes - "Oops!... I Did It Again". was any music video shot for this? Yes -  An accompanying music video for "Oops!... I Did It Again" was directed. who directed it? Nigel Dick was the song performed live anywhere? Yes - Crazy 2k Tour in Pensacola,  "Britney Live" where is the above singer from? McComb, Mississippi
wiki:1629651
Britney Spears [SEP] 1981–1997: Early life and career beginnings
Spears made her local stage debut at age five, singing "What Child Is This?" at her kindergarten graduation. During her childhood, she also had gymnastics and voice lessons, and won many state-level competitions and children's talent shows. She said about her ambition as a child, "I was in my own world, [...] I found out what I'm supposed to do at an early age". At age eight, Spears and her mother Lynne traveled to Atlanta, Georgia to audition for the 1990s revival of "The Mickey Mouse Club". Casting director Matt Casella rejected her as too young, but introduced her to Nancy Carson, a New York City talent agent.