Before this week, Pat Boone hadn't been seen on a Billboard chart since 2007, when his album "We Are Family: R&B Classics" made a brief appearance on the top R&B and hip-hop albums chart.

At 90 years old, legendary crooner Pat Boone has nothing to prove. With over 45 million records sold, six No. 1 Billboard hits, 29 Hollywood films and three stars on the Hollywood Walk of Fame ...

THOMPSON: Just to be clear, that is not Little Richard. It's Pat Boone's 1957 cover of "Tutti Frutti." When Billboard's adult contemporary chart was introduced in July of 1961, Pat Boone was on it.