#FilteredFriday: Justin Bieber, J.Lo, Zac Efron, & more of the week's best celebrity instagrams

Happy Friday! Celebrate the upcoming weekend with a look back at the best Instagram photos from this past week.

Vanessa Hudgens sweated it out at SoulCycle with some friends.



Justin shared a cute photo of him and Selena together.



Dennis Rodman and Iggy Azalea spent some quality time together.



Jennifer Lopez posted this serene beach pic, making all of us super jealous.



John Legend thanked his fans in Denver after a show.



Zac Efron gave back with the Make a Wish foundation.



Ciara took a fierce selfie.



Ashley Benson from Pretty Little Liars shared a flattering selfie shot.



Sam Smith shared a fun polaroid with friends.



Floyd Mayweather snapped a billion dollar selfie.



Karlie Kloss adorably flaunted her love of cookies.



Lauren Conrad looked stunning in this behind-the-scenes photo with her bridesmaids.



Ariana Grande shared a cute latergram of her and Miley Cyrus at the VMAs.




Check out the gallery below for more photos of Ariana Grande!