Welcome To L-A-Rod!

After spending the weekend at the poker tables, Alex Rodriguez hit the gym on Monday.

We caught up with the Yankee's slugger on his way to the Equinox gym at Sunset Plaza in West Hollywood. (Be sure to check out the video to see the Pap's helping him find his way!)

He ignored our questions about Madonna by plugging in his ipod, but he still managed to laugh when a heckler shouted "A-Rod, you're a joker!"

And with Madonna bringing her "Sticky & Sweet" Tour to Southern California, we're betting we'll catch the two of them together before the week is over.