Rita joined the panel of the BBC One series this year, replacing Kylie Minogue who had in turn replaced Jessie.
Rita's spot in the big red chairs has seen top ratings for the show with an average of more than 8 million viewers tuning in to every show so far.
And one of those viewers is Jessie, who says she's still a huge fan of the show and even plays along at home!
“I did get to see it in the New Year when I was at my mum’s. Even off the show, I still feel like I’m a coach," she said this weekend. "I talk to the TV like I am still there, disagreeing or agreeing and wishing they would turn round.
“Rita looks wicked, she brings a different flavour.
"I want to see her coach because that was the biggest thing that I enjoyed doing."
Speaking the Daily Mirror newspaper, Jessie revealed how she had given new judge Rita some advice before she began on the series.
Jessie told the tabloid: "I saw Rita at the Jingle Bell Ball and I told her just to be honest with them.”
The Voice UK continues tonight at 7PM on BBC One.