McBusted star Dougie Poynter is said to be absolutely gutted that his ex-girlfriend Ellie Goulding was snapped looking totally smitten by a hunky fitness instructor.

Ellie is said to be dating Sam Karl, a member of staff at Barry’s Bootcamp in Miami Beach.

The Burn singer was spotted looking head over heels with Sam on a luxury yacht owned by Justin Bieber last week!

Ellie and Sam racked up countless PDAs as they frolicked in the sea together.

Ellie, who previously dated electronic musician Skrillex and War Horse actor Jeremy Irvine, has been single since her romance with pop star Dougie ended this year.

Dougie is said to be struggling to get over Ellie, and is NOT happy that the singer seems to be moving on…and with someone as hot as Sam!

The singer has previously admitted she was determined to stay single after realising she was putting men before everything else in her life.

But that all seemed to go out the window when she saw Sam’s washboard abs.

We can’t blame her!

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