It's the warm season over in the US right now, so all our favourite stars are busy putting their best Summer beauty looks forward. Rachel Bilson left her face clean, clear and bronzed, letting her chocolate-drop, kohl-lined eyes do all the talking, while Blake Lively's look was equally relaxed, this time in the hair department. Selena Gomez rocked a matte red lip and perfect beach waves, while one star's polished top knot has us yearning for an appropriate event to try it out at. But the winner? It's gotta be Rose Byrne. The hair, the skin, the eyes. . . This Aussie lady's got it all, and we couldn't love it more. Click through to see it all!
Steal Her Style: Birthday Girl Rachel Bilson's Trademark Look
August 25 seems to be the day for birthdays and since we've already celebrated Claudia and Blake's, we couldn't forget the gorgeous Rachel Bilson, who turns 30 today! Renowned for her simple yet stunning beauty look, Rachel clearly knows what works for her — and sticks with it. She rarely strays from her cult combo of kohl liner and lashings of mascara, which she teams with a neutral eye palette. You can emulate the birthday girl's classic style with these picks.
Steal Her Style: Rachel Bilson's Pre-Chanel Show Dinner Look!
We were smitten with Rachel Bilson's chic but cool style as she arrived in Cap d'Antibes, France ahead of the Chanel Cruise collection 2011/12. Teaming an orange felt boater hat with a beautiful bronzed complexion, shimmering eyes and her trademark kohl, all that was needed with a little lip balm and some mascara — Chanel, of course! — to finish the look. Voilà!
Rachel Bilson: Then and Now
So we were meant to find 29 images of Rachel Bilson looking hot in order to mark her 29th birthday, which the actress celebrated yesterday — I know right, she doesn't look a day over 21. The cutie. Trouble is, despite sticking to a fairly signature eye look, the star of The OC has debuted so many gorgeous looks that we just kept going and going! From bangs to balayage, teased to tonging, this HAWTie mixes and matches her style, even throwing in a red lip now and then. What's your fave look on her?

