Britney Spears has been one of the most successful — and sometimes controversial — solo acts in popular music. Six of her first seven albums reached No. 1 on the Billboard 200.
Serial killer Gary Ridgway, known as the Green River Killer, murdered at least 49 women in Washington state before he was caught in 2001.
Chadwick Boseman was an American actor known for his portrayals of Jackie Robinson in '42' and James Brown in 'Get on Up.' He also played the superhero Black Panther in the Marvel Cinematic Universe.
Alex Trebek served as the host of 'Jeopardy!,' one of the most popular game shows in television history, for more than 30 years.
Oscar nominee Saoirse Ronan is an Irish actress best known for her roles in such films as 'Atonement,' 'The Lovely Bones,' 'Lady Bird' and 'Little Women.'
Hip-hop artist Nicki Minaj rocketed to fame with tracks like "Super Bass," "Starships," and later "Anaconda." She is the first female solo artist to have seven singles simultaneously on the Billboard 100 chart.
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