have these songs made to the top of the charts?
Yes
Rihanna
 The albums spawned a string of chart-topping singles, 
chris brown and rihanna turn up the music UNANSWERABLE have the two artist performed on stage? UNANSWERABLE has the song received any rewards? Yes, The video earned Brown and Yes, It won Best Male Video and Best Choreography at the 2012 MTV Video Music Awards. where was this event held? Staples Center arena at L.A. what kind of events are held at this place? The arena is home venue to the Los Angeles Kings of the National Hockey League (NHL), the Los Angeles Lakers and the Los Angeles Clippers of the National Basketball Association (NBA), and the Los Angeles Sparks of the Women's National Basketball Association (WNBA). name few famous songs of the female singer? "Rude Boy", "Only Girl (In the World)", "What's My Name?"
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Rihanna [SEP] Introduction
Its chart-topping single "Umbrella" earned Rihanna her first Grammy Award and catapulted her to global stardom. She continued to mix pop, dance, and R&B genres on her next back-to-back studio albums, "Rated R" (2009), "Loud" (2010), "Talk That Talk" (2011), and "Unapologetic" (2012), which became her first "Billboard" 200 number one. The albums spawned a string of chart-topping singles, including "Rude Boy", "Only Girl (In the World)", "What's My Name?", "S&M", "We Found Love", "Diamonds", and "Stay". Her eighth album, "Anti" (2016), showcased a new creative control following her departure from Def Jam. It became her second US number-one album and featured the chart-topping single "Work".