The former X Factor judge, who recently underwent an image makeover, looked like she'd gone straight from the beach to the club as she stepped out in a pale green kaftan-style cover-up and heels on Monday evening (8 July).
Tulisa, 24, jetted to the Spanish island with Waterloo Road star Chelsee at the weekend, leaving her legal troubles at home.
The 'Young' singer was arrested and bailed on suspicion of supplying drugs back in June, following a Sunday newspaper undercover investigation.
Last night, Tulisa and Chelsee joined a large group of friends for a night of fun in San Antonio.
Chelsee showed off her midriff in a pair of patterned gold high-waisted shorts and a black crop top, and looked to be in good spirits as she walked alongside her singer pal.
Earlier in the day, the group had enjoyed a sunset dinner at Café Mambo, with Chelsee tweeting: "I Love IBIZA cafe mambo watching the sunset with my people! Life couldn't be better."
More photos from Tulisa's holiday album:
Copyright: WENN Neil Warner
Watch Tulisa's music video for 'Young' below: