Usher

 

Usher has fourteen top 10 hits in my personal countdown.   Seven of them went all the way to #1.

2001 - You Remind Me (#3)

2001 - U Got It Bad (#3)

2002 - U Don't Have to Call (#1)

2004 - Yeah (with Lil Jon and Ludacris) (#1) 

2004 - Burn (#3)

2004 - My Boo (with Alicia Keys) (#1)

2010 - Lil Freak (with Nicki Minaj) (#1)

2010 - OMG (with will.i.am) (#1)

2010 - DJ Got Us Fallin in Love (with Pitbull) (#1)

2010 - Hot Tottie (with Jay-z) (#4)

2011 - Without You (with David Guetta) (#1)

2012 - Climax (#4)

2014 - More (#8)

2014 - New Flame (with Chris Brown and Rick Ross) (#6)