Pop Crunch — Sniff, Sniff. Wanna smell like fame, success, and eternal singledom? There’s a fragrance for that! On Friday, Aniston’s rep confirmed to OK! Magazine this week that the beloved Friends star is launching a signature fragrance, which will throw Am... more info

The Mirror — Just 48 hours to go and stars in Hollywood put in a final dress rehearsal last night on the red carpet at the Grey Goose Oscars party last night before the Academy Awards proper this Sunday. more info

Pop Crunch — JLo takes on Barney on Monday’s episode How I Met Your Mother. The “Louboutins” singer guest stars as self-help guru Anita Appleby who sets out to tame Neil Patrick Harris’ womanizing Barney with a dose of manipulation and a hilarious game o... more info

Perez Hilton — The ad says it all - Jennifer Lopez is hot for Barney! Watch the promo above for the upcoming episode of How I Met Your Mother, guest starring J.Lo! Jenny from the Block plays a love interest of Neil Patrick Harris until she decides to teach NPH a ... more info

Rolling Stone — • News Ticker: Bonnaroo, Roots Picnic • Mayer Chooses Rock Over Drama at MSG • Behind Animal Collective’s Oddsac • In the Studio: Sara Bareilles • Iggy Pop Brings Punk Carnage to Carnegie Hall • Read Slash’s Love Letter to “My Miche... more info

411 Mania — J. Lo does her Rihanna impression on SNL... more info

411 Mania — J-Lo pulls double duty on Saturday night... more info

MTV.co.uk News — Jennifer Lopez proved she hadn’t lost her sense of humour at the weekend when she impersonated Rihanna as part of a comedy version of the We Are The World charity single.The curvy diva was... more info

Stereogum — Jennifer Lopez hosted and performed even though she doesn’t have an album or movie out anytime soon. She was the best part of a “We Are The World” parody, and a small part of the Smash Mouth sketch. Watch both at Videogum. more info

Idolator — “We Are The World 25 For Haiti” was filleted on Saturday Night Live this past weekend in a sketch where Quincy Jones (played by Kenan Thompson) offered up “We Are The World 3: Raising Awareness Of The We Are The World 2 Disaster.” In it, Jenn... more info