Julianne Hough, Justin Bieber & More Celebs Post Instagram Videos over the Weekend
06/24/2013 AT 10:55 AM EDT
Instagram launched its video service on Friday – where users can upload 15-second video clips to the photo-sharing service – and celebs spent the weekend making their directorial debuts.
Some stars, like Christie Brinkley, posted scenic shots of the sky. Others, like Julianne Hough, stayed behind behind the camera as well to post funny shots of her friends.
And Justin Bieber shared his wounds after falling down a flight of stairs.
Check out who else embraced their inner Martin Scorsese (and Alan Smithee) online!