A founding member of the Slam gang—a notorious gang of expert thieves made particularly infamous by its heist of the Vuma treasury—Valadon added to an already flirtatious nature by dressing in a provocative manner.
In 24 BBY, in an attempt to apprehend Jenna Zan Arbor, Siri Tachi took on the identity of Valadon while serving undercover on the planet Romin.
That same year, the real Valadon was captured and recommitted to prison after an attempted heist with Roper Slam of a substantial cache of crystalline vertex. Their heist, part of a collusion with galactic criminals Granta Omega and Jenna Zan Arbor, was set to follow the inaugural ceremony of the All Planets Relief Fund at the Bank of the Core Plaza, immediately before Omega and Zan Arbor's assassination attempt on Supreme Chancellor Palpatine in the Galactic Senate building.
- The Complete Star Wars Encyclopedia