Jennifer Lopez has decided to compete in the triathalon! She says, "it actually came up when I was about 8 months pregnant and I was beached like a whale. I was watching TV and  saw a triathalon and I said, "You  know what? I think I could that, that would be great for me to do.  Maybe I'll do it this year."  (or maybe she just wants to out do Diddy, hmmm....)                                                                                                                                                                                                        (diddy did marathon in '03) Seven months later, she's ready to swim, bike and run - for charity of course.  For more pictures, and her blog info....click on...                                                                                                                                             In Central Park with Chris Cuomo, Anchor Man and Lucy Danziger, SELF's Editor-in-Chief                                                                                                                                            From Left: Benny Medina, Danziger, Lopez and trainer Gunner Peterson Link to Jennifer's Blog: http://www.self.com/livingwell/blogs/celebrity/jennifer_lopez/index.html?lid=g114232&mbid=RBM_goo_g114232_RBMKW_jennifer%20lopez