This happens in Mockingjay before the rescue mission.

Disclaimer: i do't own Hunger Games or I'm sexy and i know it

Finnick's POV

"You should see this Finnick" Johanna said with a look in her eyes that said if you don't do as I say I will do something really bad. Even though Johanna is one of my best friends she still scares the hell out of me.

I looked down at what she was holding, it was an old case titled "I'm sexy and I know it"

I took out the CD in a CD player in my compartment, and the music started playing.

Girl look at that body

Girl look at that body

Girl look at that body

I work out

Girl look at that body

Girl look at that body

Girl look at that body

I work out

When I walk in the spot, this is what I see
Everybody stops and they staring at me
I got passion in my pants and I ain't afraid to show it

I'm sexy and I know it

I'm sexy and I know it

I know why Johanna wanted to show me this; this song was made for me.

Katniss' POV

I had to ask Finnick a question, when I heard I'm sexy and I know it. Finnick came out of his compartment singing and dancing.

"Hey Katniss, see what Johanna showed me"

I only know one thing; I'm going to kill Johanna