Katy Perry posted an inspirational message for victims of bullying on Instagram.

+ Katy Perry took to Instagram yesterday to send love to her fans who have suffered bullying or are struggling with self harm, "which bring tears to my eyes," she wrote. "I want you to be strong. There's only one you in this world. Embrace it." (Instagram)

+ Watch New Kids On The Block, Aerosmith, Jason Aldean, and more perform on tonight's "Boston Strong: An Evening Of Support And Celebration" concert, which benefits victims of the Boston Marathon bombing via The One Boston charity. The benefit will stream on Billboard.com. (Billboard)

+ Check out Taylor Swift's new ad for her latest perfume, Taylor By Taylor Swift. "My first two fragrances were more about fairy tales," she said. "But this fragrance is more about my own style, so I wanted the name to be more personal." (MTV Style)

+ Take a look at Rihanna's cover art for "Right Now," her new song featuring David Guetta. "#RIGHTNOW #BRANDNEW #SINGLECOVER #UNAPOLOGETIC #NAVYTAKEOVA," Rihanna shared on Instagram with the artwork. (Just Jared)

+ Watch The Lonely Island's NSFW and hashtag-heavy video with Robyn (p.s. Robyn, we're dying for a new album!) for their song "Go Kindergarten." Their forthcoming The Wack Album streets June 11. (Rap-Up)

+ Ke$ha and will.i.am have more in common than just a love of songwriting. When it came to her Warrior song "Crazy Kids," Ke$ha said, "He's really positive energy, and he's really fun. He's very childlike, which I feel like I'm kind of that way also. We just wrote this quickly... Tequila's a very unifying thing." (MTV News)

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