The Morning Mix: Selena And Demi, Long Lost Twins?

Did you hear? 

:: PopEater outlines the various differences between teenage brunette Jonas-brother-dating singer/actress/Disney stars Demi Lovato and Selena Gomez. (Wait, those are two different people? We just thought there was a Miley Cyrus/Hannah Montana thing going on.) [PopEater]

:: The Glee cast hit up Los Angeles shopping center The Grove this past weekend for a free concert and to preview the first new episode of the series. The rest of us suckers will have to wait until tomorrow. [Pink Is The New Blog]

:: Justin Timberlake films a cameo in his Tenman Recordsmartist Esmee Denters’ new music video. [Just Jared]

:: Robert Pattinson won’t be playing Kurt Cobain in a biopic and Scarlett Johannson will not play Courtney Love. That doesn’t mean RPattz and ScarJo can’t dress up like them for Halloween, though. [Spin]

:: The “Telephone” covers and mash-ups don’t end… listen to the Gaga hit mashed-up with Metallica’s “Enter Sandman.” [PopBytes]

After the jump: We count down to Coachella with an oldie-but-a-goody from De La Soul. Music On TV Today: :: Late Show with David Letterman (CBS) – Spoon (repeat) :: Tonight Show with Jay Leno (NBC) – Sade :: Jimmy Kimmel Live (ABC) – Them Crooked Vultures :: Last Call with Carson Daly (NBC) – Grizzly Bear (repeat)

VIDEO REWIND OF THE DAY: Since Idolator is headed to Coachella Valley Music and Arts Festival this Friday, we’re doing a countdown of all the big acts set to perform in the desert this weekend. First up  is classic hip-hop group De La Soul, set to perform Sunday evening at the music fest. Blast to the past with the 1989 classroom-set video for “Me, Myself and I,” overloaded with enough late 80s/early 90s nostalgia to make your head spin, from the asymmetrical, gravity-defying hairstyles to the day-glo clothes to the lack of any sort of production value whatever. We can’t wait to see what the group has in store for us during their set at Coachella, and whether they’ll take to the stage to perform with Gorillaz on Grammy-winning jam “Feel Good Inc.” or new Plastic Beach single “Superfast Jellyfish”. (We’re betting they do.)