Bruno Mars and Cardi B's "Finesse" rises from No. 2 to No. 1 on Billboard's Radio Songs chart (dated March 17), granting Mars a record: He earns his eighth Radio Songs leader, passing Usher for the most No. 1s among male acts in the chart's 27-year history.

Radio Songs measures all-format weekly audience impressions, according to Nielsen Music, on more than 1,200 U.S. radio stations. "Finesse" tops the tally with a 3 percent gain to 133 million in audience in the week ending March 8.

Among all acts, Rihanna leads with 13 Radio Songs No. 1s. Mariah Carey ranks second with 11, followed by Mars (eight), Katy Perry and Usher (each with seven) and Beyoncé, Ludacris, Taylor Swift and Kanye West (six each).