This is my first tab ... I checked everywhere and couldn't find the correct cords that 
match the song as it is performed ... Hope that's coorect! :)

Verse 1:
 Eb (x43121@3)                      Gm (355333@1)     F (133211@1)    Eb (x43121@3)You think I'm pretty, without any make-up on
                          Gm (355333@1)          F (133211@1)       Eb (x43121@3)You think I'm funny, when I tell the punch line wrong
                          Gm (355333@1)      F (133211@1)I know you get me, so I'll let my walls come
 Eb (x43121@3)   GmF
 Down, down
 Eb (x43121@3)              Gm (355333@1)       F (133211@1)Before you met me I  was a wreck, but
 Eb (x43121@3)                               Gm (355333@1)        F (133211@1)Things were kinda heavy, you  brought me to life, now
 Eb (x43121@3)             Gm (355333@1)      F (133211@1)Every February, you'll be my
        Eb (x43121@3) Gm (355333@1) F (133211@1)Valentine, valentine

Bridge:
  GmF    Eb (x43121@3)   GmF    Eb (x43121@3)Let's go all, the way tonight
      Eb (x43121@3)     Gm (355333@1) F (133211@1)No regrets, just love
 GmF    Eb (x43121@3)   GmF    Eb (x43121@3)We can dance, until we die
        Eb (x43121@3)You and I, we'll be young forever

Chorus:
 Eb (x43121@3)               Gm (355333@1)       F (133211@1)You make me    feel like I'm living a
 Eb (x43121@3)                Gm (355333@1)        F (133211@1)Teenage Dream,  the way you turn me on
   Eb (x43121@3)                Gm (355333@1)        F (133211@1)I can't sleep        Let's runaway
 Eb (x43121@3)                       Gm (355333@1)F (133211@1)         Eb (x43121@3)And don't ever look back, don't ever look back
  Eb (x43121@3)                Gm (355333@1)        F (133211@1)My heart stops,    when you look at me
  Eb (x43121@3)                Gm (355333@1)        F (133211@1)Just one touch,    now baby I believe
  Eb (x43121@3)                Gm (355333@1)        F (133211@1)This is real,      so take a chance
   Eb (x43121@3)                      Gm (355333@1)        F (133211@1)And don't ever look back, don't ever look back

Verse 2:
Eb (x43121@3)                Gm (355333@1)         F (133211@1)      Eb (x43121@3)We drove to Cali, and got drunk on the beach
                     Gm (355333@1)         F (133211@1)      Eb (x43121@3)Got a motel and, built a floor out of sheets
                       Gm (355333@1)         F (133211@1)I finally found you, my missing puzzle
 Eb (x43121@3)         GmF
 Piece, I'm complete

Bridge

Chorus

Verse 3:
                  Eb (x43121@3)          Gm (355333@1)   FI (133211@1)might get your heart racing, in my skin-tight jeans
        EbBe (x43121@3)your teenage dream tonight
                 Eb (x43121@3)           Gm (355333@1)   FLet (133211@1)you put your hands on me, in my skin-tight jeans
        EbBe (x43121@3)your teenage dream tonight

Gm F Eb
Chorus
Verse 3