I didn't come up with this clean, cheap, yet very effective solution to a front license plate with no holes. Since it took a while to search and find these posts, I'm going to link them all here.
The original post by khaye1: Look Ma "NO HOLES" front license plate solution
Here's a pic of my fake plate (still waiting for the real one).

What you need?
1. Bell / adjustable license plate mounting bracket from Autozone...$8.99
2. Two (big yet small hole) washers from Home Depot...$0.40
3. Might need some padding on the back of your license plate so that they don't scratch the bumper (I haven't got to this part yet since I have fake 'plastic' plate).
I was able to pop off part of the bottom grill but it was still too much trouble to put on the washer. So I had to take off the bumper which was a pain in the ass to put back on but it was so worth for a noob like me. You might need a 2nd pair of hands for this. Here's the DIY for the front bumper removal: http://www.m3post.com/forums/showpost.php?p=4486569&postcount=3
You do not have to take off the full bumper. I recommend taking off the passenger or driver side part of the bumper to place your arms behind it. It's pretty easy from their on.
If you don't want to take the bumper off, then you can drill the bottom of it like frankie did in his post: Front LICENSE PLATE pics.
The original post by khaye1: Look Ma "NO HOLES" front license plate solution
Here's a pic of my fake plate (still waiting for the real one).

What you need?
1. Bell / adjustable license plate mounting bracket from Autozone...$8.99
2. Two (big yet small hole) washers from Home Depot...$0.40
3. Might need some padding on the back of your license plate so that they don't scratch the bumper (I haven't got to this part yet since I have fake 'plastic' plate).
I was able to pop off part of the bottom grill but it was still too much trouble to put on the washer. So I had to take off the bumper which was a pain in the ass to put back on but it was so worth for a noob like me. You might need a 2nd pair of hands for this. Here's the DIY for the front bumper removal: http://www.m3post.com/forums/showpost.php?p=4486569&postcount=3
You do not have to take off the full bumper. I recommend taking off the passenger or driver side part of the bumper to place your arms behind it. It's pretty easy from their on.
If you don't want to take the bumper off, then you can drill the bottom of it like frankie did in his post: Front LICENSE PLATE pics.
easy hope this helps!
.