Star LSU gymnast Livvy Dunne recently celebrated her 22nd birthday and received an incredible gift from her boyfriend, Pittsburgh Pirates pitcher Paul Skenes. While those two are quite the power couple, the real star might be Dunne’s dog, Roux. So Skenes got a baseball card of Roux made with Topps. The card is one of a kind, having a photo of Dunne and Roux on the front. “Happy Birthday Liv!” is there as well with the date of Oct. 1, 2024, signifying her birthday. But it’s on the back of the card where all of the fun is had, providing stats about Roux’s life. CLICK HERE to go to PrizePicks and…