
OK! Must Watch: Selena Gomez Releases Party-Centric Music Video On Her 21st Birthday

July 22 2013, Published 2:31 p.m. ET
youtube=https://www.youtube.com/watch?v=abWeJq_XlwA&w=640&h=360
Today Selena Gomez turns 21, which is the coolest thing ever because that means she might be sharing a birthday with the Royal Baby! But it's also cool because instead of your usual night out with the girls where you buy your first-ever legal Cosmopolitan, Selena is celebrating the big 2-1 with a music video featuring a few of her super famous friends. We spot Ashley Benson, Francia Raisa and an Alfredo Flores lookalike in the video, but where's Bieber? Because we definitely do not see Bieber.

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OK! News: One Direction's New Song Sounds Like "Baba O'Riley"
Anyway, watch the video above for her new song, "Birthday," where we're going to guess that Selena is paying homage to her birth year (1992) with that Kurt Cobain-inspired plaid getup, and tell us what you think below!
Listen: Selena's New Song Features a Voicemail from Justin Bieber!
Selena's new album, "Stars Dance," hits iTunes tomorrow! Do you like "Birthday?" What do you think of how Selena chose to celebrate? Tweet us @OKMagazine!