Now that there's two Bedingfields in our midst - Daniel and Natasha - you'd expect there to be a bit of jealousy in the family household, but according to Daniel that can only be a good thing.
The Gotta Get Through This star loves having chart competition from his younger sister, and reckons it can only improve his own music.
"She's had a number one album and I haven't, she's massive in Germany and I'm not, so I'll be known as Natasha Bedingfield's little brother, it's quite interesting!" Dan told Radio 1. "I enjoy competition, I always have, I didn't really care whether I lost or won so long as it was competitive. She's not like that, but I am, so I enjoy this little rivalry!"
Daniel releases his brand new single, Nothing Hurts Like Love, next Monday (October 25).