The actress, who plays Theresa McQueen and is currently a favourite to win Dancing On Ice, admitted that never plans too far ahead.
"Hollywood sounds lovely, but you know, I never thought I'd get to do what I'm doing. I never think, 'I'm going to do this,' because you can set yourself up for a fall," Porter told PA.
"I've never been one of those people who set their minds on winning things, because I'd be frustrated in the end. So I go into things with an open mind; I'm just going to do things that make me happy. If something isn't making me happy, then I'll change what I'm doing.
"You never know what might come along - just go with the flow. I've achieved a lot because I never thought I'd be an actress but I am one. I've had my first TV break with Hollyoaks, but you never know what might happen. I don't want to say no to anything that might challenge me."
Porter recently confessed that she would like a role in Downton Abbey.