They're two of the most popular and prolific female superstars performing today. How well do know Katy Perry and Shakira? Take this quiz and find out.
Who said “My brain, I believe, is the most beautiful part of my body”?
Which woman passed Justin Bieber in 2013 to become the most followed Twitter user?
Who has won five MTV Video Music Awards, two Grammy Awards, seven Billboard Music Awards and has been nominated for a Golden Globe?
Both Katy Perry and Shakira have stars on the Hollywood Walk of Fame. Which woman received her star first?
Which artist credits Freddie Mercury and Queen as one of her biggest musical influences?
Who was honored by the United Nations in 2006 for her humanitarian group, the Barefoot Foundation?
While we're on the topic of humanitarian efforts, who was named UNICEF’s Goodwill Ambassador in 2013?
Which woman holds the record of most-played pop song in a single week?
Which superstar's third album achieved a feat that's only been accomplished once before by Michael Jackson?
Who composed her first song at 8 years old and signed her first record deal at 13?
Which singer has also acted on television and lent her voice in film?
Who co-owns Bonds Cay island in the Bahamas?
Who do the lyrics “Maybe the reason why all the doors are closed, so you can open one that leads you to the perfect road” belong to?
Who has a 15-foot tall, 6-ton metal statue of herself erected in her hometown?
Which superstar’s fans go by a playful pet name?
Who broke concert attendance records in Mexico?
Which singer is known for her quirky costumes, colorful hair and outrageous stage props while on tour?
Who said, “I want to push the envelope and I want to do something different and exciting and make people, keep them on their toes at all times.”?
Which singer has performed duets on albums with superstars such as Beyoncé, Santana, Alejandro Sanz and Wyclef Jean?
Who was recently named Forbes’ Top-Earning Female Musician for 2015, earning more than $135 million in one year?
Speaking of Forbes, which female celebrity made the magazine’s World’s Most Powerful Women list in 2013?
Who sang, “When the friends are gone, when the party's over / We will still belong to each other.”?
Which woman has been part of a well-publicized feud with a fellow pop star?
Who recently became the face behind an app game by Rovio Entertainment?
Both superstars hold multiple Guinness Book of World Records. Who holds more?
Who has been quoted saying, “Maybe the biggest change is that I think about the future more . . . when it comes to living, it's all about the present."
Who topped YouTube’s Most Watched Video’s List for 2014?
Whose third album was inspired by rock groups such as Nirvana, Aerosmith, and Tom Petty and the Heartbreakers?
Which woman helped deliver a baby in a living room?
Who sat in the big red chair on "The Voice" in 2013 and 2014, replacing Christina Aguilera?