Sarah Harding Shows Off New Back Tattoo On Ibiza Holiday (PICS)

Not content with owning the strangest tattoo in celebsville, Sarah Harding has been adding more scrawlings to her 'Don't Be Bitter - Glitter' back tat.

She was spotted showing off a new design on her shoulder blades in Ibiza yesterday.

But after much deliberation in the office, we're still undecided if we think the design is a bird, a dragon, or a set of angel wings.

The tattoo artist clearly did a great job.

The Girls Aloud star partyingon the White Isle with a gang of her mates ahead of the band's long-awaited comeback later this year.

All five girls have been in the studio recording vocals for new tracks to celebrate their tenth anniversary.

Sarah recently revealed she is planning to release solo material next year after her Girls Aloud duties are over.

> PIC QUIZ: WHOSE TAT IS THAT?