Iggy Azalea and Nas in Oslo on March 15, 2013 – photo: fuckyesiggyazalea

Iggy Azalea wore the Chromat Underwire Bra ($248.00) during the Oslo, Norway show of the Life is Good Tour on Friday.

Paramore on the set of “Still Into You” – photo via tumblr

Hayley Williams was spotted at the music video shoot for Paramore’s new single “Still Into You” wearing a UNIF Pastel Moto Jacket, available at Karmaloop ($170.00), ModCloth ($174.99) and Dolls Kill ($210.00).

I think her tights are Neon Green Melting Tights by URB ($50.00) — hers don’t look exactly like the picture on their site, but each pair is unique.

Rita Ora arriving at Narita International Airport March 17th, 2013 – photo: OraImages.com

Rita Ora arrived at Narita International Airport today in a Fox Shirt Short Sleeve Shirt (NZD $109.00), teamed with a Eleanor White Cap (NZD $85.00), both from I Love Ugly.

photo posted by Allison Green on instagram

Melissa Marie Green laid out on a towel in a Hot Pink Triangle Bikini with Polka Dot Trim ($13.99), available at Amazon.

@Pharrell ayyyyyy #BBC – Miley Cyrus on twitter

Miley posted a photo of herself in a Billionaire Boys Club Arch Logo Tee in Black, which you can get at Wellgosh (£49.95), Livestock ($51.00), or BOWLS ($50.00). Miley was spotted wearing the Sweater Version last week too.

Taylor Swift at Club Red, Omaha March 14th, 2013 – photo: tumblr

Taylor met fans after the second date of her RED Tour in Omaha wearing a black lace dress.  She wore a Free People Floral Mesh Lace Dress ($128.00).

Juliet Simms and Andy Biersack for Closets for Causes

Juliet Simms and boyfriend Andy Biersack have recently teamed up with a Closets for Causes, a celebrity clothing auctioneer for several causes. In the photoshoot, Juliet wore a vintage maxi skirt teamed with a Gypsy Junkies Sequin Liberty Cropped Bustier ($48.50). You can get a similar bustier at Rulehim ($8.99).

You can see the rest of the photos from the photoshoot here.

“How many can we fit in our cabana?” – posted by Allison Green on instagram

Allison Green lounged poolside in a FATAL Leopard Bikini Top ($35.99) and Bottoms ($25.99), also available at fatalclothing.com.

Little Mix leaving Sirius XM, New York – photo by: littlemixbrasil

Little Mix was spotted leaving SiriusXM Radio today in New York. Jade Thirlwall wore her favourite Zara Parka (Sold out) with a Spotted Pinafore Playsuit from Miss Selfridge ($68.00) and a New Look Cream Sleeveless Collar Shirt (£12.99). She teamed the look with a Red Wild West Bandana Accesory (£2.99), the Topshop Black Rib Knee Socks (Sold Out) and a pair of Top Ten High Sleek Bow Shoes by Adidas ($89.99)

You guys…the city of Wichita is not ready for this jelly tonight. Woooooo! #spikeshoes #letthegamesbegin – Cady Groves on twitter

Cady posted a photo on twitter of herself and a friend wearing a Geo Print Bodycon Dress from Forever 21 ($10.80).