Janelle Brown is a character from the show Lab Rats. She is portrayed by Madison Pettis.
She's very smart but then controlling. Leo acts smart to get with her. He says (in Can I Borrow the Helicopter?) that she likes comics, like him.
- She might be the same age as Chase (15)
- Her tweets and posts of the pictures were posted in January 24 of 2012, before the premiere of Lab Rats.
- She filmed her episode before Lab Rats aired. She confirmed she will be returning for a second episode via her twitter account.
- Madison Pettis also plays Allie in Life With Boys.