Sweat by Snoop Dog 
Girls on film
GSP24 -Bad Monkey -teepsfordays - 99 problems...Winner!!!
And a big VU to you.
YES!!!
This
Creed - With Arms Wide Open
Seriously though this......
teepsfordays - 99 problems...
Funny. My sis fights or did rather, her first pro fight she let me pick the song- I picked 99 problems. The other girl was already in the ring, let me tell you fren when it came on and all you hear is jay z sayin 'if you havin girl problems I feel bad for you son I got 99 problems and a bitch ain't one' and then the music hit right when she came out... It was so fucking epic I can't even describe it properly, the place went nuts.
+1 for Prodigy Smack My Bitch Up.
"Let's talk about sex baby"
I think she has already chosen 'Bad Reputation'
Not clever or gender specific, but Barracuda would be badass
Attention Whore - Deadmau5
Arecsa - I think she has already chosen 'Bad Reputation'
She did and it is definitely a fitting song for her.
Fracture:
radiobaby -teepsfordays - 99 problems...Funny. My sis fights or did rather, her first pro fight she let me pick the song- I picked 99 problems. The other girl was already in the ring, let me tell you fren when it came on and all you hear is jay z sayin 'if you havin girl problems I feel bad for you son I got 99 problems and a bitch ain't one' and then the music hit right when she came out... It was so fucking epic I can't even describe it properly, the place went nuts.
That's because it's pefect- I am not a fan of Jay-Z, but the song "99 Problems" is a perfect example of walkout music. 
Old school
Looks that Kill from Motley Crue.
Lets get high - Dr. Dre. Since she's a Diaz and all. Seems appropriate
ttt
I concur.
The nu-metal UFC theme song version of Ronda Rousey's walk-out music:
Kittie - Brackish