Adrianne Palicki is an American actress, probably best known for her roles in Friday Night Lights, Supernatural and the G.I. Joe franchise. In 2011, she appeared in a pilot (which was not picked up) for a Wonder Woman TV series. She plays Bobbi Morse on AoS in the second season, originally as a guest star but getting main cast status in the second half.
There are currently unconfirmed rumors of a planned spin-off, starring Bobbi and her (ex?) partner, Lance Hunter, possibly to replace Agent Carter.