Too Good At Goodbyes Sam Smith Download 'Too Good At Goodbyes' on iTunes
The actress parts from boxer after 18 months
The couple have announced they have called it quits.
The "Scream 4" actress and Wladimir Klitschko have blamed the split on leaving in two different continents.
Paniettiere is based in Los Angeles, whilst Kitschko is based in Hamburg, Germany.