The beautiful and talented Demi Lovato stopped by The Ellen DeGeneres Show on Wednesday, and while she was there, she talked about how the Kardashians inspired her to love her curves. The singer has always been outspoken about positive body image, but over the past few years, she has become even more confident. She's become so confident, in fact, that she had no shame in gushing over her boyfriend, Wilmer Valderrama, when Ellen asked about the possibility of marriage. "I don't see a ring. I wouldn't mind if I saw one." See the full video above, and then check out the couple's sweetest moments together.