She first appeared in "Room for Improvement with the Casagrandes", where she was playing hacky sack on the roof of the apartment. She threw a hacky sack, which nearly hit Hector on the head. Miranda waved to Sid and Ronnie Anne, upon seeing them. Nelson took her hacky sack and ran off with it. Mr. Nakamura scolded his dog and told him to drop the hacky sack, which he did... off the roof, much to the anger of Miranda.
Miranda later showed up at the park to tell Sid that if she and Ronnie Anne ever wanted to use the roof, she would gladly give up her space for them.
Appearance
Miranda is a plus-sized Hispanic teenage girl with fluffy brown hair, that she holds in a tiny pigtail with a red pigtail holder. She is rather pudgy with a pear-shaped face and a tiny torso, which is contrasted by her wide hips. She wears white pearl earrings, red lipstick, a yellow striped tank top, blue jeans, tan socks, and red shoes.