Tim Lincecum and blond girlfriend celebrate Giants win (Pictures)

The San Francisco Giants’ celebration after winning the National League pennant on Monday allowed MLB on FOX viewers the opportunity to receive a glimpse at some of the players’ finer halves. The player who seemed to garner the most attention was Tim Lincecum, who had his arm around a blonde.

Lincecum’s mystery lady was wearing a National League champions hat. Her presence on the field and closeness with the pitcher led many to conclude that she is his girlfriend, leaving many female fans disappointed.

Here’s another look at the young woman, only in this one you can actually see her face:

AS far as we can tell, Lincecum had a different girlfriend during the Giants’ previous World Series run. The two appear to have broken up sometime between late 2010 and early 2011. Lincecum seems to be doing fine without her, though we doubt he’s making many inappropriate comments with her around.