via AOL Music

Halloween may be over, but CGG superstar Selena Gomez is still in the spooky spirit. The UNICEF ambassador is hosting a charity auction to benefit Trick-or-Treat for UNICEF, that famous orange box program. The auction has items like clothes, signed shoes, and even a meeting with the Disney star herself. Selena’s been Tweeting up a storm during the auction’s last week, asking fans to spend some cash for her favorite cause. UNICEF helps out kids around the world, providing food, education, and shelter for underprivileged kids in developing nations.

Check out the auction here. Don’t have big bucks to bid? Don’t worry! You can still do like Selena and help out kids around the world – check out our massive list of global poverty action guides.