It's also easy to share images with friends if you want their input.

The lipstick doesn't match up exactly to your lips, especially if you're smiling, so it can look as though you have lipstick on your teeth.

Jessica’s dress is from Self-Portrait, the eveningwear label of the moment, which has gained a loyal following amongst the fash pack thanks to their pretty yet directional designs.

Sex youcam free-81Sex youcam free-37

I first realized the power of a make-up try-on app after taking a photo with the gorgeous Jessica Alba at an event for her upcoming Honest Beauty hair-care line.

When I went to post the pic on Instagram, I came to one conclusion: Jessica looked stunning (of course) while I looked like a troll.

1) Glam Scout The next time you go gaga over a gorgeous lip or smoky shadow look in your favorite magazine, snap a photo and upload it to Glamscout.

In seconds the app identifies the makeup shades on the eyes, skin, and face with product matches from 80 brands across various price points.

I opened You Cam Makeup, selected the aforementioned photo and got to work.

I had the option of using a selection of pre-loaded make-up looks but chose to try editing on my own.

Follow the link on the right to snap it up now, or for more choice check out our edit of alternatives in the carousel below, including picks from Warehouse, Greylin Kamik and Bodyfrock.

Perfect if you’ve got an upcoming wedding or day at the races, style with nude courts and a box clutch for the perfect event look.

Then, for my eyes, I erased dark circles with the Eye Bag Removal tool (a.k.a my new secret weapon), filled in my brows, applied black eyeliner and mascara.

My favorite part was choosing the berry color lipstick I wished I had worn.

It wasn't the fact that Jessica, 35, was taller, slimmer and a thousand times more genetically blessed than I am that bothered me.