The two pop stars have jetted to the southern European country this week to perform at the Isle of MTV concert and both donned rather revealing ensembles during their time there, which accentuated their killer figures in contrasting ways.
Rita, 22, swapped her usual tomboy attire for a chic and sophisticated dress by French fashion designer Emanuel Ungaro. The interesting creation featured gold detailing around the shoulders, a cinched in waist and a low cut front that gave a hint of cleavage.
She teamed her tailored dress with a pair of Louboutins and finished off her smart-sexy look with two cute fishtail plaits and some red lipstick.
Later in the evening, Rita - who is rumoured to be dating Calvin Harris - changed into an all-white number and sang a medley of her hits to the packed crowd.
Meanwhile, Jessie also dared to bare a little skin on stage at the MTV Malta gig and donned a pair of high waisted hot pants, a black cut out cropped top and a Versace shirt, which she tied up to show her toned abs.
The 'Pricetag' songstress recently dyed her shaved hair pink for the final of The Voice UK, but it looks like she's grown tired of candy coloured hair already, as she performed with her usual blonde 'do.
It sounds as though both Rita and Jessie had a great time singing abroad and each expressed their love for their Maltese fans afterwards.
Rita tweeted: "Malta you were everything and more! Words can't explain what you made me feel like Tonight!! Thank you! #MtvMalta I LOVE YOU!", while Jessie added: "I love being on stage..."
And as well as each having a set of impressive vocal chords, they're definitely two fashion forces to be reckoned with too!
Which pop star's look do you prefer? Let us know below!