Could we see Louise Thompson heading into the Celebrity Big Brother house next year?
And Sam Thompson is encouraging his sibling to follow in his footsteps.
"Sam has been encouraging me to have this really eye-opening experience," she told the Metro newspaper. "I don't know what I would do. I don't think I would be very good."
Louise stands a good chance of ending up in the house with the new series featuring an all women line up.
Channel 5 has confirmed that Celebrity Big Brother 2018 will begin with an all female cast with male celebrities joining later.
Channel 5 say the women led show will be marking 100 years since women won the right to vote for the very first time.
Presented by Emma Willis, Celebrity Big Brother will initially explore how the all-female housemates interact, from politicians to performing artists, as they enter the house together.
When the male celebrities join, the housemates will take part in a series of entertaining tasks and hidden experiments.
Channel 5 teased: "These will test their - and our - assumptions, challenge gender stereotypes and reveal fascinating truths about what it is to be a woman - and man - in the 21st century.
"See what happens when women hold the power, as Celebrity Big Brother January 2018 is set to be celebratory, surprising and insightful."
Celebrity Big Brother 2018 starts on Tuesday, January 2 on Channel 5 with Emma Willis.
Celebrity Big Brother’s Bit On the Side also returns, airing weeknights with Rylan Clark-Neal.