Solange Knowles isn't exactly a fan of Katy Perry's "California Gurls" Candyland makeover, and she's not afraid to let the world know about it.
In a series of tweets posted Wednesday, Knowles took Perry to task for her jiggly, sugary "Gurls" video after she caught her son Daniel Julez Smith Jr. watching the clip online.
Knowles didn't stop there. In another tweet, she addressed Perry's now-infamous "Sesame Street" skit, which was canned after some viewers complained about the singer's slightly revealing outfit (a situation weighed in on by everyone from Perry's fiancé, Russell Brand, to, uh, Elmo and subsequently parodied by Perry herself on the season premiere of "Saturday Night Live").