Dev & The Cataracs vs. Britney Spears & will.i.am - Big Fat Bass Down Low (Mash-Up)
DEV vs. Britney Spears - Bass Down Low / I'm A Slave 4 U
Hold it Against me/Bass Down Low - Britney Spears/Dev [Mash up 2011]
Gimme More Bass (Xtreme Mashup) - Britney Spears & Dev - DJ Xtreme
Adele vs. Britney Spears vs. Dev featuring The Cataracs - Till the Bass Rolls in the Deep End
Britney Spears vs Dev - TILL THE WORLD DANCES IN THE DARK
Dev vs Britney Spears-Till it in the dark(DJBackDrop)
Eminem Vs Britney Spears Vs Dev
Cascada VS Dev VS Britney Spears - Mush Up ( DJ Joey)
Britney Spears Vs Dev Vs Ke$ha Vs Enrique Iglesias Tonight We R Holding The Bass Against Me
DEV & David Guetta & Nicki Minaj & Britney Spears-Turn world dark(Cataracs Mash-Up)
Britney Spears ft. Dev - Dancing In The Dark [Collab Parts]
Dev Hynes - Demo 1: No Title (Confirmed Britney Demo)
Femme Fatale Mashup (ft. Dev, Lady Gaga, Britney Spears,& Sophia Fresh)
Alexandra Stan feat. Dev,Shakira,Rihanna & Britney Spears - Get Back To the Dark
Mashup remix ✰Britney Spears, Dan Balan, Dev... ✰
Britney Spears - Hold it Against Me (Dancing In The Dark Mashup)
Britney Spears - Spell (Demo for Glory by Dev Hynes) | AI + DL in the description!
Dev Hynes - Spell (Britney Spears Demo) [Glory Demo]