JUST ADDED: 5 Seconds of Summer will be rocking the stage at this year's iHeartRadio Music Festival Village in Las Vegas! The band sat down with Ryan Seacrest to break the news. Click here to buy your tickets now, before they sell out!
It was a pleasant day for Honey Boo Boo and family, while being interviewed by Steve Harvey ... until her sisters decided to cut the cheese during the interview!
As Mama June was talking about her daughter Pumpkin "changing boyfriends like she changes her underwear," one of her sisters (while warning her family and Steve) that she was passing gas! Then her other sister followed suit.
Steve's reaction is priceless! Check it out below: