Sexy Stars: Blake Lively, Lily Aldridge and more rock head-turning looks

Between the BAFTAs, Grammys, New York Fashion Week and everything in between, it seems like celebs have had a reason to get glam every day of the week!

Blake Lively totally nailed it this week in two gorgeous looks: one form-fitting nude cocktail dress and another whimsical red midi dress with a plunging neckline and bell sleeves.

SEE ALSO: Gigi Hadid shows off her underwear in revealing black jumpsuit

Lily Aldridge also looked red-hot at the Sports Illustrated Swimsuit edition's launch party in a stunning crimson gown that put her tight tush on display. The models totally had it this week -- Alessandra Ambrosio walked the Grammys red carpet in a super-revealing black gown that was truly a sight to be seen.

Click through the slideshow above to see this week's sexiest celeb styles.

Can't get enough? Check out last week's hottest looks:

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