Question: When did the Nickelodeon TV series featuring Alexa Nikolas first premiere?
Sentence (from "The Jam (production team)"): As two of SONY Music Publishing’s top producers and songwriters, they have collaborated with artists such as Santana, JoJo, Lady Gaga, Raven-Symoné, Blake Lewis, and The X Factor winner Leona Lewis.
Relevant evidence: No