Noella's 18 month checkup:
33 1/4 inches (still about 90th percentile)
24 lbs (somewhere between 20 and 50th percentile)
So basketball may remain in her future, although sumo wrestling may be out. 
She still has a nice pudgy belly, and has started to enjoy lifting up her shirt or dress while out in public to show off her "BEHL!" (this is generally said with an emphatic nod of the head) as much as possible.