X17 has the same pixs plus and says she went to her office and then to the hotel where John is staying, not to see her mother.

"Jennifer Aniston was a busy woman yesterday! We caught her leaving her office in the early afternoon, and later in the evening, boy toy John Mayer was seen stopping by her Hollywood home. A few hours later, the two were spotted at the Beverly Hills Hotel Polo Lounge - MAKING OUT IN A BOOTH!!! "

"And now, these pix are sparking rumors of impending baby news from the couple."

http://x17online.com/cele..._a_baby_bump-10222008.php


Also there is a video at X-17.