Did Bindi Irwin Fart on Dancing with the Stars or was it Derek?

If We are being polite, We should say it is Derek that farted. Bindi is a guest in our Country so it would be rude to say She stepped on the duck and also She is young and female and We should always blame an adult male for such awkwardness. Also, it is probably Derek because He is the one doing the lifting at the time of the farting and We have all experienced such a thing when lifting something heavier than about 40 lbs.