"Dark Horse" singer Katy Perry topped YouTube chart's most favorite music video of 2014 as rumored boyfriend DJ Diplo will go to Bryce Jordan Center on January 18.

In a post from Washington Street Journal, Katy Perry's "Dark Horse," also featuring Juicy J, was the most watched video of the year.

"The site tallied the number of times the video was viewed from the day it was uploaded through November 30," it said, adding that the music video "won by a landslide, garnering over 703 million views since it was uploaded on February 20."

Also making it to the top 10 in YouTube's favorite music video chart are Enrique Iglesias with "Bailando (Espanol); Shakira, who made the list twice with her songs "Can't Remember to Forget You" and "La La La (Brazil 2014);" Jason Derulo and Snoop Dogg with "Wiggle It;" Iggy Azalea, "Fancy" ft. Charli XCX; Sia for "Chandelier;" Taylor Swift for "Shake It Off;" Meghan Trainor for "All About That Bass;" and Nicki Minaj for "Anaconda."

Meanwhile, a press release revealed that "Dark Horse" singer Katy Perry's rumored boyfriend DJ Diplo will perform at the Bryce Jordan Center at 7 p.m. of January 18.

"Diplo has received multiple Grammy nominations, which includes his most recent nomination for Non-Classical Producer of the Year in 2013. In 2004, Diplo began his electronic dance music (EDM) career by releasing his debut album "Florida" which received praise within the underground EDM community," the press release said.

In October, "Dark Horse" singer Katy Perry and DJ Diplo, whose real name is Wesley Petnz, celebrated her 30^th birthday at the Eiffel Tower along with a large group of their friends, said E! News. "Katy was seen dressed up with her entourage as they walked to the very romantic Restaurant le Jules Verne on the second floor of the Eiffel Tower. They were inside for about two and a half hours. Katy looked happy but tired as she was yawning," it said.