L.A Rag Mag is reporting that famed New York Yankee Derek Jeter, romantically linked to J.T GF Jessica Biel, Vanessa Minnillo, and actress Gabrielle Union, infected recently singled September 2007 Cosmo covergirl Jessica Alba with herpes.

According to the Rag:

….Our source worked for Cash Warren, her ex, and had to refill her Valtrex prescription for her on a regular basis! Guess who she got it from…that’s right…dirty Derek Jeter.