Supermodel Nikki Grahame, participant on the reality show Big Brother, loves her chihuahuas, the boy Baby (who is four years old as of 2010) and the girl, Thumbelina (who is about two).

"I adore my two chihuahuas," said she, for which reason she gives some of her time to animal charities. In the photo of Nikki, Thumbelina, Baby, and the smiley-face, she's on the tv show What Makes You Smile? -- assuring the world it is indeed Thumbelina and Baby who make her smile.