Kardashian fans can judge for themselves by looking at herto see whether she is covering up the tears by batting her eyelashes and showing some skin or if she really is embracing her freedom.
Kardashian's sexy tweet-fest started off in the morning with a "Good morning kiss!" tweet and photo then progressed to a full length bikini shot that read "Another beautiful Miami day on the boat!"
A few hours later, Kardashian tweeted a shiny bosom-filled shot with the message, "Working on my tan today! What a relaxing day on the boat with my sisters!"
She is currently in Miami filming the second season of the reality show "Kourtney and Khloe Take Miami."
But did the "Keeping Up With the Kardashians" star really break up with her longtime love?
There have been conflicting reports about the good-looking celebrity duo, including one from E! Online reporting the couple has split while sources tell People magazine the two are merely "taking a step back" in their relationship.
Kardashian and Bush, who began dating in 2007, briefly split in July 2009, but reconciled in September. She was rooting for Bush and celebrated with him when the New Orleans Saints won Super Bowl XLIV in February of this year.