Beauty Squared Round-Up - September 1, 2013

Here are your beauty links for this week. Click, click, click and enjoy (and maybe learn something)!

• Lena Dunham looking sexy and glam on the cover of Marie Claire UK. 
• Karen of the Makeup and Beauty Blog looks at the new Retro Matte, Pro Longwear Paint Pots and Pro Longwear Eyeliners collections. 
• What are lip oils and why do you need them? 
• A step-by-step gif tutorial on how to get IT Girl supermodel Cara Delevigne eyebrows.
• Beauty sleep: Not such a myth afterall...
• How can you fight frizzy hair? You know you need to know.
• A DIY toner recipe featuring vodka!
• A genius method for applying mascara to lower lashes.