singer Selena Gomez nyc fans

Wow, she's like Angelina Jolie 2.0!

The Disney sweetheart recently visited Ghana - "It was completely life-changing and eye-opening," she said - as she is the spokesperson for the Trick-or-Treat UNICEF program. Last year, Gomez raised $700,000 for the campaign. Go her!

I can't believe she's only 17! Miley Cyrus better step up her game...