It's Teen Mom 3's Briana Dejesus!
Briana is single and ready to mingle, and she has her eye on Barack Obama-rama. "Obama is so fine," Briana tweeted on January 21 (presumably while watching the Inauguration).
Amen to that, lady. Although, let's be real. The real star of The Inauguration was our queen, Beyonce "Perfect Human Being" Knowles.