ET learned the pair was dating earlier this month.
The singer admitted she was nervous for her dad to see the dance.
ET spoke with the comedic actress while she was in rehearsal for this week's 'Movie Night' episode.
A source tells ET the former NFL star sustained an injury.
The actress will join Len Goodman, Carrie Ann Inaba and Bruno Tonioli at the judges' table on Oct. 7.
'I'm setting the record straight,' the supermodel exclaimed via Instagram on Friday.
ET exclusively crashed the actress' rehearsal with pro partner Pasha Pashkov in Los Angeles on Thursday.
The 'Queer Eye' star opens up about one of his sons getting chased in Philadelphia following the 'DWTS' cast reveal.
The adorable duo stopped by ET, where they discussed how much their love has grown since last December.
Nikki and Artem co-hosted ET together on Wednesday, where they opened up about their relationship and talked 'Dancing With the Stars.'
The lovebirds also tease what fans will learn about their relationship on season five of 'Total Bellas.'
Watch Artem Chigvinstev Joke About His Past Relationship With 'DWTS' Judge Carrie Ann Inaba
The lovebirds are taking over Wednesday's broadcast for a show you won't want to miss!
'I just can't dance,' the actor admits in a new interview.
