This pin-straight style is channeling major '90s vibes, no? An oft forgotten look of JLaw's, this one came on the heels of her dark locks from "Silver Lining's Playbook." The one-dimensional color is a drastic difference from the highlights we've seen on her in recent years, but the sleek style and shiny finish make it work.

To recreate, apply a straightening shine serum to damp hair, such as Aveda Smooth Infusion Glossing Straightener, $24. Blow-dry with a round brush, then straighten from root to tip with a flat iron and expect to be repeatedly asked for your autograph.

Two years before Lawrence shook the beautysphere with her killer 2015 lob, she flaunted this becoming version. Her hand-painted bronde highlights and piecey bangs created the illusion of volume, especially when styled with loose, tousled waves.

DIY the look on collarbone-length hair by creating a slight side part and curling hair away from the face, using a 1-1/2 inch curling iron. If you have bangs, brush them slightly to the side and set the entire look with a medium-hold hairspray.

Who could forget Lawrence's smokin' hot hair from the 2011 Academy Awards? Lawrence was all Hollywood glamour in this va-va-volumized layered blowout and golden blonde color. This was basically the moment when our voracious JLaw girl crush began.

This is not your typical weekday blowout. To recreate the look, apply a volumizing cream to damp hair, such as Oribe Imperial Blowout Transformative Styling Créme, $68. Use a small round brush to blow-dry hair, leaving two-inch sections of hair wrapped around the brush for up to thirty seconds, then setting with a cool shot. Create the look on layered hair, and watch the fan mail roll in.

Lawrence's pixie was one of her more controversial cuts. But styled with this messy, side-swept texture, we're fully onboard.

If you're rocking a crop à la JLaw 2014, use a dollop of pomade (try Moroccanoil Texture Clay, $26) to rough up the strands, creating that piecey, playful finish.

When JLaw whipped out this platinum blonde color in 2015, happy cries broke out all over the Internet. The effortless half-up style she wore to a recent "Joy" screening had us wondering why we ever style our hair any other way.

Garnier De-Constructed Texture Tease, $4.29) and a handful of bobby pins. Part hair in the middle and use your texturizer to rough up the ends. Then, take all the hair above your ears, bring it to the back of your head and secure with bobby pins. Gently (very gently!) tug the pinned hair upwards to create some volume, and voila -- you're JLaw's long lost twin.