There is no denying celebrity fashion trends are always changing, but for former One Tree Hill star, Sophia Bush, fashion is all about wearing what you love and wearing it with confidence. Whether it's on the red carpet, or strolling through the streets of Los Angeles, Bush, always seems to amaze us with her style.

We previously reported , that Bush, who stars as Detective Erin Lindsay, on NBC's hit drama Chicago P.D ,collaborated with designer, Joe Fresh, last Aug. to raise money for the Human Rights Campaign.

"Equality is everything and when we are talking about feeling good in your own skin, what are the things that make us feel great? Being dressed in something that makes us feel fabulous, being in a place that inspires us and encourages us and being in love. Do wear what you love regardless of trend, and don't let anyone talk to you into something that you're not comfortable in because you'll buy it and you'll waste your money because you'll never wear it," Bush said.

Whether it's hitting the coolest vintage stores, or checking out the hottest designers, Bush's style is always staggering. Here are her top 10 outfits she rocked from head-to-toe.

10. Casual Friday

Captioned: "A bunch of you have been tagging me on this pic asking for details, so here's to #CasualFriday this #FashionFriday! The sneakers are @reebok #skyscapes (I swear they are weightless), jeans are @frame_denim #leskinnyrip, thesweatshirt is @msgm_official -- and has a #love hashtag on the back! swoon. The coolest thing I'm rocking though, actually belongs to #Patch. His leash by @houndstoothleashco is beautiful, but also helps save dogs through their partnership with #NKLA. Now that's #chic."

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9. Two is better than one

Captioned: "One night, two looks. Right, #FleurDuMal. Left, #MaxMara - tap for full details #30 #WomenInFilm."

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8. Fashion Friday! Ferguson Friday!

Captioned: "Tonight #FashionFriday becomes #FergusonFriday! Catch me on #TheLateLateShow with @craigyferg tonight on CBS! #ChicagoPD -- tap for outfit deets"

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7. Red carpet jumpsuit

Captioned: "Last night I was proud to support #PathwayToTheCure. Did you know that 1 in 8 women will be affected by breast cancer in her lifetime? That has to change. @PathwayGenomics."

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6. Lady in red

Captioned: "#LastNightsLook for #InStyle's toast to Eric Wilson: @zimmermann_ dress, @vitafede jewels, @rauwolfnyc clutch, and @StuartWeitzman shoes. #Instyle #LookOfTheDay #love."

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5. All white everything

Captioned: "#lastnightslook for #ELLEwim: @camillaandmarc leather crop top and skirt, @rauwolfnyc clutch, @AS29_audrey jewels, #StuartWeitzman heels, and #EdieSedgwick inspired eyes by @makeupbytym. What a night! And my bae @iambettywho killin' it in @helmutlang & @forloveandlemons, of course. #Chic #GirlsNightOut"

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4. Rockin' the streets

Captioned: "A bunch of you have tweeted me this pic asking for IDs. I'm flattered! You got it. #fashionfriday #onasaturday - tap for outfit details."

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3. Sleek in Green

Captioned: "#ChicagoPD press day at #TCA15! Wearing one of my favorite colors and talking about my favorite job. What a great day. (Tap for credits!)"

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2. Abs for days

Captioned: "#SAGawards celebration:
@cushnieetochs jumpsuit
@jacobandco earcuff
@grazielagems earcuff & bracelets
@efcollection rings
and @jimmychooltd shoes & clutch.
All thanks to the brilliant @nolasinger
#pinkpanther #partypantsuit #dancedallnight"

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1. SAG Awards= Best Dressed Award

Captioned: "What an incredible night at the #SAGawards. Seeing old friends. Cheering incredible storytelling. And wearing a dress that felt like a dream. Sometimes I can't believe it's all real. I'll go to sleep tonight feeling incredibly grateful. Congratulations to all the evening's winners and nominees. You all inspire me so much. #pinchme #ilovemyjob #orangeisdefinitelythenewblack (tap for fashion credits)."

Images via: Sophia Bush Instagram