Brighten your eyes and overall complexion with J-Lo's go-to beauty weapon: highlighter. Use a curved contour brush to blend a shimmery cream highlighter on top of your cheekbones, in the center of your forehead and under the arch of each brow. You'll exaggerate the points of your face where light naturally hits, making your skin look more radiant and youthful.

Steal Karlie Kloss' hyper-curled (but falsie-free) fringe by curling your lashes with an eyelash curler, starting from the root. Press on the curler a few times from root to tip for maximum curl. Follow up with three to four coats of your favorite volumizing mascara. Separate the lashes and remove clumps with a lash comb.

This eye-catching liner takes just two products (plus a touch of celebrity-level confidence) to pull off. Apply a thick line of turquoise cream eyeliner below the lower lash line with a precision eyeliner brush. Layer the color in short, sketching strokes to create a bold, even line that mimics your natural eye shape.

For a fresh, pastel glow like Michelle Monaghan's, apply a sheer or gel rosy pink cheek stain to the apples of your cheeks. Blend with a damp sponge. The result? An effortless, dewy color, perfectly suited to summertime.

Trade your matte lips for a brighter, glossier pop of color this summer, à la Kendall Jenner. Start by lining your lips with a pencil that closely matches your lipstick. Then, fill in your lips completely. This step ensures that you don't end up with a sad rim of lip liner after your lipstick fades. To finish, apply your lipstick with a lip brush, which gives you control over how much product you apply.