Before and After

Step 1
Open up your picture in Photoshop.

Step 2
Go to Layer >> New Fill Layer >> Solid Color and set it to Soft Light at 54% and fill it with #76C0F8.

Step 3
Make a new Fill Layer set to Color Burn at 25% and fill it with #BF63F9.

Step 4
Make a new Fill Layer set to Soft Light at 52% and fill it with #F6DECA.

Step 5
Duplicate the background by selecting it and going to Layer >> Duplicate Layer, and drag it on top of Color Fill 3 and set it to Soft Light at 87%.

Step 6
Go to Layer >> New Adjustment Layer >> Brightness/Contrast and set your settings as mine:

Your layer palette should look like mine: