9/24/17 10/22/10 POPSUGAR Fashion POPSUGAR Celebrity Lady Gaga Halloween Costume: Celebrity Stylist Tips for Dressing Like Lady Gaga How to Be Lady Gaga for Halloween: Tips From Celebrity Stylists October 22, 2010 by jtsmith 0 Shares Chat with us on Facebook Messenger. Learn what's trending across POPSUGAR. Lady Gaga is known for her over-the-top outfits, which make for perfect Halloween costumes. Celebrity stylists Phillip Bloch, Jessica Pastor, and George Kotsiopoulos tell us how to do Gaga this year. Join the conversation Chat with us on Facebook Messenger. Learn what's trending across POPSUGAR.