Freddie Gibbs fires lyrical warning shots at Curren$y and others on "Alfredo 2," sharpening old grudges over new Alchemist production.

The pop star's wife Hailey was also in attendance at the L.A. celebration, putting to bed any break-up rumors.

Hailey Bieber and Justin Bieber were all over each other Friday night as they shared a passionate smooch during an album ...