Rita Ora shows off her washboard abs in red bra and shorts as she joins other stars in flashing toned physique

SUPER-FIT Rita Ora looks abs-olutely fabulous as she joins other stars in flashing a washboard tummy.

The smiling singer, 34, in red bra top and shorts, held a V-sit to strengthen her core even more.

InstagramRita Ora flashed her abs in a red bra top and shorts[/caption] Molly Smith also showed off her six-pack while sunbathingEroteme ErotemeChristine McGuinness flashed her toned midriff in a post-workout selfie[/caption]

Model Christine McGuinness, 37, flashed her...