Plus, remembering feats by Selena Gomez, Usher & The Black Eyed Peas.

Your weekly recap celebrating significant milestones from more than seven decades of Billboard chart history.

April 16, 2016

Selena Gomez earned her third No. 1 on the Pop Songs chart, all consecutively from her album Revival, with "Hands to Myself." The song followed "Good for You" (featuring A$AP Rocky) and "Same Old Love" to the top.

April 17, 2010

Usher earned his third No. 1 (of four so far) on the Billboard 200, as Raymond V Raymond opened at the summit. The album generated his ninth (and most recent) No. 1 single on the Billboard Hot 100, "OMG," featuring will.i.am. Speaking of will.i.am …

April 18, 2009

The Black Eyed Peas began their unprecedented six-month stranglehold atop the Billboard Hot 100, as "Boom Boom Pow" reached No. 1. The song would lead for 12 weeks and be dethroned by the group's follow-up, "I Gotta Feeling," which led for 14 frames, giving the Peas a record 26 consecutive weeks atop the Hot 100.

On the same date: George Strait scored his record-extending 44th No. 1 on Hot Country Songs, as "River of Love" rose 3-1. Conway Twitty ranks second with 40 leaders, followed by Merle Haggard (38), Ronnie Milsap (35) and Alabama (33).

April 19, 1980

Pioneering alt act Blondie, fronted by Deborah Harry, began its longest Billboard Hot 100 rule, as "Call Me" spent its first of six weeks at No. 1. The group's "Heart of Glass" had led for a week in 1979. Blondie would top the chart twice more in 1981, with "The Tide Is High" (for one week) and "Rapture" (two).

April 20, 1991

Wilson Phillips landed its milestone third No. 1 from its self-titled album with "You're in Love." "Hold On" and "Release Me" had reigned in 1990. The act remains the only group (of at least three members) to notch three No. 1 hits from a debut album in the Hot 100's history.

April 21, 2007

Timbaland scored his first and only (so far) Billboard Hot 100 No. 1 as a lead artist, as "Give It to Me," featuring Nelly Furtado and Justin Timberlake, hit the top spot. Timbaland had guested on Furtado's leader "Promiscuous" the year before.