Miss Dewberry reasoned that just because politicians regularly change party and do not resign was not an argument that it is right to do so.
The former Apprentice winner has previously argued on the show that UK politics needs to change as a whole and the current system has emoted strong feelings from the British people.
Miss Dewberry said: “I think politics in this country is broken and has been broken for a very long time.
“I think the fact that politics is so broken is was one of the causes of Brexit.
“You didn’t have everybody represented or peoples views accurately represented in parliament.
“So I believe something in politics needs to change but I don’t think the Independent Group is the solution.”.