Dr. Luke
Katy Perry Loses ‘Dark Horse’ Copyright Lawsuit

Katy Perry performs at the 2019 New Orleans Jazz & Heritage Festival. (Credit: Douglas Mason)
After a week-long trial, a California jury has decided that Katy Perry‘s 2013 hit “Dark Horse” unlawfully borrowed elements from another song.
Christian rapper Flame, a.k.a. Marcus Gray, claimed that the hit song copied the beat of his 2008 track “Joyful Noise.” Perry and Dr. Luke, who co-produced “Dark Horse,” both insisted that they had no prior knowledge of Flame’s song.
The jury has yet to decide on how much Perry and her collaborators, who also include featured artist Juicy J and co-producer Max Martin, owe Flame in damages.
Related Post: Robin Thicke and Pharrell Lose ‘Blurred Lines’ Lawsuit
Pitbull Makes ‘Drive You Crazy’ His Next Single

Pitbull is back with another single off his Globalization album and this time it’s the Jason Derulo and Juicy J-assisted song, “Drive You Crazy.” The 128 BPM track was produced by Dr. Luke and is the follow-up to “Fun,” which hit number three on DJcity in April.
Stream below and download on DJcity.
[djc url=http://www.djcity.com/digital/pitbull-drive-you-crazy—46704.htm]
Related: Pitbull Adds Verse to Chris Porter’s ‘The Water Dance’
Iggy Azalea ft. Rita Ora – Black Widow [Music Video]
After weeks of anticipation, visuals for Iggy Azalea’s Rita Ora-assisted and Dr. Luke-produced single “Black Widow” have now been released. The Kill Bill-inspired music video features cameos from T.I. and actor Michael Madsen.
“Black Widow” was the #1 most-downloaded track on DJcity in July, and as of today, is #19 on Billboard’s Hot 100 chart.
Download: Iggy Azalea ft. Rita Ora – Black Widow
Related: T.I. Says He Predicted Iggy Azalea’s Success
Popular
-
January 19, 2026
Rane SYSTEM ONE: The WORLD EXCLUSIVE FIRST REVIEW
Rane have seen huge success with their recent controller releases - the FOUR, the PERFOMER, and the ONE MKII. But they all have one thing in common - they...
-
January 18, 2026
NAMM Mega Mixer 2026
Mega Mixer 2026 Join us Friday, January 23, 2026 from 6pm to 9pm in Santa Ana, CA for an evening of live DJ showcases, networking, and next-level vibes ins...
-
January 15, 2026
AlphaTheta RMX-IGNITE Review – DJ FX LEVEL UP!
The RMX-1000 has been a staple fixture in big clubs and on festival stages since 2012. But it’s not without flaws - the sound quality isn’t amazing, and it...
-
January 15, 2026
2025’s Most Downloaded African Songs
We continue our 2025 wrap-up series with the most downloaded African songs of 2025, highlighting DJcity’s vast global music catalog. This year’s list conta...
-
January 14, 2026
EXCLUSIVE RANE LAUNCH EVENT: Powered by Beatport + Beatsource + DJcity
RANE's latest release is here - and we're inviting LA's DJ Community to come experience it in person at Beatport's LA office. Be among the first to experie...
-
January 14, 2026
🇬🇧 Top 30 UK Tracks of 2025
We continue our 2025 wrap-up series with the most downloaded UK songs of 2025, highlighting DJcity's vast global music catalog. This year’s list is contain...
-
May 23, 2023
The Best Remixes for Wedding DJs 2023
*** UPDATE: check out our updated 2024 and 2025 playlists! Wedding season has arrived! DJcity’s Remix Director Sir Marcus has put together a list of...
-
January 16, 2026
🆕 This Week’s Must-Play Tracks by Wizkid, Skrillex, Fantomel + more
Notable tracks that were added to DJcity this week. Download them all here. Download the tracks below. (* indicates DJcity Exclusive) Jogodo - Wizkid &...
-
January 20, 2026
Half the size, half the fun? AlphaTheta DJM-V5 Review
The DJM-V10 from Pioneer DJ took their club mixers in a new direction, but garnered some real fans - including Mojaxx. Now, AlphaTheta have release the DJM...
-
December 20, 2016
Pioneer DJ Introduces DDJ-SZ2 Controller
Pioneer DJ has introduced the DDJ-SZ2, a new four-channel controller that adds dedicated controls for Serato DJ's latest features. DJcity's Mojaxx says, "W...


