The duo traveled to Indianapolis over the weekend to attend the JAMfest Cheer Super Nationals Erin Clack is a Staff Editor for PEOPLE ... struck some sassy poses in her glittery black, blue ...

MERIDIAN, Idaho — There's a new cheerleading ... RELATED: 7's Hero: 5-year-old Meridian girl loves to play quarterback on an all-boys team Mitchie's Mustangs are inspiring people all over ...

Polizzi wrote in the caption, jokingly adding, "You can totally tell I'm a cheer mom with me yelling." Never miss a story — sign up for PEOPLE's free ... family dog — posing together by ...