Later on Sunday, Imogen took to her Instagram Stories and danced in a skimpy bikini in a number of videos while singing along to music.
Meanwhile, last week she took a swipe at her ex-boyfriend after he publicly moved on after their break up with new girlfriend Tegan Kynaston.
Taking to Instagram Stories she shared a series of not-so-cryptic messages about how she's moving on in 2020, and looking forward to some "good sex" in the new year.
"2020: We're hydrated, having good sex with people who deserve us, eating veggies, hiking, leaving behind toxic relationships, communicating our feelings, saying no, respecting animals, spoiling ourselves with love," read one post.
Shock jock Kyle, 48, announced he and Imogen had called it quits in early November, revealing they hadn't lived together for "quite some time".
"We haven't been with each other for quite a few months now. Unfortunately it's run its course," he said on The Kyle and Jackie O Show.
Days later, it was revealed Kyle was dating his former assistant, Tegan, 34.