ONCE STEFFANIE STYLES AND NIALL HORAN DATED. HE LEFT HER FOR THIS ONE GIRL AND THAT WAS FOR A GIRL THAT SHE HAS KNOWN FROM GRADE 5. BUT WHAT HAPPENS IF STEFF DID NOT KNOW SHE WAS PREGNANT AFTER NIALL LEFT HER. NOW SHE'S FAMOUS AND A SINGLE MOM WILL NIALL KNOW ABOUT THIS? WILL THEY MEET AGAIN? READ TO FIND OUT.