Katri Helena Kalaoja is a Finnish singer who has been performing since the 1960s. She has been married three times and is now living as a single mother.
In terms of commercial success, Katri Helena is one of the most popular singers in Finland. During her career, she has sold a total of over 630,000 certified records, which makes her the second-best-selling female soloist in Finland behind Madonna and places her also among the top 20 best-selling music artists in the Finnish market.
Katri Helena...
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