TGIFS

[Image via AP.]

Roxy the penguin, a rockhopper penguin at London's zoo, walks past a special post box and cards inside her enclosure, during a photo call, in London, Thursday, Feb. 12, 2009. According to the zoo, Roxy is the most adopted animal at the zoo, has her own page on a social networking site with more than 400 friends and she is expected to receive lots of letters and cards for Valentine's Day. (AP Photo/Lefteris Pitarakis)