Is Karina Smirnoff No Longer Engaged??

DWTS star and vodka-drink-last-named Karina Smirnoff may no longer be engaged!
She and her beau Brad Penny are being reported as calling off their year+ promise to marry each other.
Unhelpfully, a source said:

“They’re just different people.”

Well, if they weren’t, we’d be worried if she was dating her clone — and then we’d wonder who broke all those science rules and decided to make a clone, and why they’d risk getting caught cloning Karina Smirnoff instead of someone like Steve Jobs.
Ha! But we digress. We don’t like it when people break up, as we wish they could have been happy enough to continue.
Unfortunately we don’t have a ‘why’ as the Smirnoff camp isn’t responding.
[Image via WENN.]