Russ Castella’s wikipedia was just updated with the following statement:

Russ Castella is currently heavily involved in managing a singing career of Irene Nelson. He has remixed her debut single “Sunrise” which is distributed by Universal Music Group. The remix features Lil Wayne.[4]
REFERENCE: http://www.jiskha.com/download/display_product.cgi?id=1246495061

This statement hasn’t been confirmed by Russ or Irene at this time. More info on Irene Nelson

Article talks about producer Vlad Tyurin. Irene Nelson, and Russian girl pop group “Reflex”. Russ Castella is mentioned in the last two paragraphs.

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Russ Castella talking about Britney Spears remixes, O’so Krispie, introducing Irene Nelson, etc

Russ Castella was caught in Hollywood with the Russian singer Irene Nelson, (ex-lead singer from a Russian girl group “Reflex”). Although no details are released, it’s confirmed that Russ and Irene are collaborating on a project together.