It goes without saying a high level of fun is simply all you’d expect from a Birthdayy Partyy remix. This time they have reimagined Gwen Stefani‘s “Hollaback Girl” into a ground-shaking banger. If you think the original is already catchy, then Birthdayy Partyy’s version brims with an addictive rhythm. There’s a subtle housey feel to it, transforming the marching band drums through a 360-degree experience. The twin brothers don’t stop celebrating the good run that has brought them this year. For this reason, they decided to give away for free this incredible remix. After their grand debut at EDC Las Vegas, now they plan to play another dope DJ set at the Spring Awakening Festival on June 10th. You should keep an eye out for them!