> Katy Perry rockets to the top of the Billboard charts with her new single "E.T." This makes her the first female artist in 20 years (the last was Mariah Carey) to have four singles from the same album reach #1 and the first artist male or female in seven years (the last was Usher) to pull off this impressive feat.
> The world's first legally wed lesbian couple celebrates their 10th anniversary.
> Enrique Inglesias (allegedly) pulled out of touring with Britney Spears because he couldn't deal with idea of being her opening act.
> But rumor has it Pauly D from The Jersey Shore might swoop in to replace Enrique -- at least for part of Brit's tour.
> Very welcome time warp ahead: The Go-Gos will tour this summer.
> Bravo ready to roll out 11 new shows along with new seasons of Top Chef: Just Desserts, Tabatha's Salon Takeover, The Real Housewives of Beverly Hills and Atlanta.