Celeste, InStyle Australia's March cover star, tells the magazine that she wants to take her career to the next level. Her book Challenge Accepted! has been optioned for a TV series in America.
"I want my own show - my own Girls or Broad City," she says. "I want to write, executive produce, generally boss it around."
The former All Saints actress already boasts a fanbase of a number of Hollywood stars, receiving direct messages from Gwyneth Paltrow, emailing with Reese Witherspoon and chatting with Cindy Crawford.
"I don't know what's wrong with me, because I should [get starstruck] but unless you're a Spice Girl or Jennifer Hawkins because I'm obsessed with her, I don't get intimated - I run at it and feel very supported in it."
For more from Celeste, grab your copy of InStyle magazine, out now