MIRANDA LAMBERT and BLAKE SHELTON have fully embraced the concept of living their lives in a fishbowl. On Friday, they went to the San Diego Zoo . . . and couldn't resist posting photos on Twitter. When Miranda fed a giraffe she wrote, quote, "Tall and handsome!" And when she got nuzzled by a llama she said, "Llama kisses!" She and Blake also hung out with a giant turtle:
