(Saturday, January 17, 2009) — “Just Dance” by Lady Gaga featuring Colby O’Donis peaked at #1 on today’s Billboard‘s Hot 100 singles chart for three consecutive weeks (Jan. 17/24/31, 2009). Continue reading ‘Just Dance’ by Lady Gaga featuring Colby O’Donis peaks at #1 in USA 10 years ago #OnThisDay #OTD (Jan 17 2009) →