Solange Knowles, Jennifer Lopez, Kim Kardashian
Credit: WireImage (2); Courtesy Photo (3); Time Inc. Photo Studio

1. See Jennifer Lopez's outfit in her new "Follow the Leader" video. Hint: it's sequined! [E! Online]

2. Solange Knowles talks hair in a new video for Carol's Daughter. [People]

3. MAC teamed up with Dutch designer Marcel Wanders on a line of beauty products. [WWD]

4. The Kardashians strike sexy poses in the ad for their lacy lingerie and hosiery line. [Refinery 29]

5. Celebrity stylist Joey Maalouf shares his tips on getting straight, shiny, flat-ironed hair. [Bella Sugar]

6. Have you seen 21 Jump Street? It's topping box office sales. [Us Weekly]