Every girl wants to look sexy on Valentine's Day, so we've rounded up 5 stylish dresses to keep you looking hot for your valentine! Obviously, a little black dress is a great go to, but if you're looking for something a bit more festive, we've got a great little red dress, a peplum, and even polka dots for you to choose from. Like what you see? Shop the dresses below! On Allison McNamara: Alice + Read more

Whether you want to add a little menswear vibe to your style, or your guy needs an extra set of hands tying his own, every girl should know how to tie a tie! So today, we're showing you three different ways to tie your tie! From a casual four-in-hand knot to a semiformal half-Windsor knot, to the always elegant Windsor knot, watch as we show you how to perfect your tie-tying skills! Read more

We've already showed you some sexy Valentine's Day dresses to wear on a hot date, and now we have some fun accessories to add a little love to your life year-round. Whether you want something subtle like a pretty ring or earrings, or you're on the market for a hot pink clutch, spruce up your style with these festive accessories. On Allison McNamara: Topshop blouse, Stella & Dot necklace. Read more

Theyskens' Theory is known for cool, downtown looks, and the Fall 2012 collection is rather inspired: by Grandma! Effortless hair floated down the runway thanks to a neat hair trick, and the makeup palette included warm bronze shades, taken from someone Granny might look at for beauty inspiration: the late Italian designer Elsa Schiaparelli. On Annie: BCBG; hair by TRESemmé. Read more

Olivier Theyskens delivered loads of leather, sparkly boucle jackets, and all things cool for Theyskens' Theory's Fall 2012 collection. The designer told us the inspiration for his retro meets modern designs, and revealed that he doesn't get nervous before a big show! Watch our entire interview with the master of downtown cool right here. On Allison McNamara: H&M blouse. Read more

Rachel Zoe sat front row at the Derek Lam show where she raved about the designer, whom she called a "dear friend." The stylist turned designer revealed her trick to staying stylish in the cold and how to look chic on the go! It's all in today's Fab Flash. Read more

Rachel Roy knows how to make clothes that are both fashion forward and wearable. From knee-grazing leather skirts to intricate tweed dresses and luxe fur in vibrant shades, there is something for everyone in the Rachel Roy Fall collection. Rachel told us the secret to mixing prints like a pro, and she also revealed a surprising hidden talent! Watch today's Fab Flash to see more. On Allison Read more

Altuzarra's Middle Eastern-inspired collection included a Couture Grunge beauty look, which was all about the eyes. Besides foundation, the only other makeup applied was double-winged eyeliner, which formed drops at the tear ducts, reminding us of a swan-esque creation. We went backstage and were able to witness this eye-catching transformation for ourselves! Makeup Concept: Tom Pecheux, MAC. Read more

This season, Rachel Roy translates megawatt hues onto wearable pieces — even furs and sweaters get the pop-of-color treatment to pair against the line's sleek trousers or simple shifts. If it's not rich, saturated color, then Roy steals our interest with her texture story in leather, tweedy knits, and open cable knit. Altogether the looks read in perfect balance — she delivers a hint of Read more

What a difference a year makes! It was just last year that Katy Perry took the Grammys stage to perform "Not Like the Movies" with wedding footage of her and Russell Brand, but last night, we saw a very different Katy as she stepped out to sing about her recent divorce. Check out Katy then and now in today's PopSugar Rush. Read more