Emma Roberts dished on what it was like to kiss Kim Kardashian while promoting their FX horror show on Wednesday on The Tonight Show Starring Jimmy Fallon.

The 33-year-old actress, wearing a black short-sleeved top and long gold fringed skirt, appeared on the NBC talk show to promote the mid-season premiere of American Horror Story: Delicate in which Kim, 43, plays her publicist.

Emma admitted that kissing and also getting slapped by Kim while filming the FX show had become like ‘another day at the office.’ The slapping scene was shown on Wednesday’s episode, but the kissing session has yet to air.

‘But my sister was like, ”No, it’s not, you kissed Kim Kardashian and you didn’t tell me”,’ Emma said, referencing her younger sister Grace.

‘You can’t just kiss Kim Kardashian and not tell everybody,’ Jimmy, 49, said.

Emma Roberts dished on what it was like to kiss Kim Kardashian while promoting their FX horror show on Wednesday on The Tonight Show Starring Jimmy Fallon

‘I know, but we do it, you forget about it and then seeing it, it looked so intense. But meanwhile we were laughing because we kissed, and they said cut, and Kim looked at me and started laughing,’ Emma said.

‘I was like what and I just had her gloss all over my face. And so we had to do major cleanup in between every take because she has the most perfect glossed lips, obviously, and it was everywhere,’ she added.

Emma also shared a spooky picture from the set of her lips sewn shut that she sent to her mother Kelly, who responded that she looked ‘gorgeous’.

She showed their texts and her mother admitted that she didn’t have her glasses on.

Emma also told Jimmy that her son Rhodes was now three years old.

‘He’s absolutely amazing,’ Emma gushed.

She told Jimmy that she liked children’s cartoons like Paw Patrol and characters like Bluey more than her son.

Emma, shown in a trailer for the series, admitted that kissing and also getting slapped by Kim while filming the FX show had become like ‘another day at the office’

‘I know, but we do it, you forget about it and then seeing it, it looked so intense. But meanwhile we were laughing because we kissed, and they said cut, and Kim looked at me and started laughing,’ Emma said

‘I was like what and I just had her gloss all over my face. And so we had to do major cleanup in between every take because she has the most perfect glossed lips, obviously, and it was everywhere,’ she added

The 33-year-old actress, wearing a black short-sleeved top and long gold fringed skirt, received a warm welcome from the studio audience in New York City

‘He’s the rudest polite kid I know,’ Emma said. ‘It’s ”no thank you.” I’ll be singing to him and he said ”no thank you”.’

Jimmy played a clip from AHS: Delicate showing Emma and Kim’s characters joyously singing into a mirror until it suddenly shatters in front of them.

The 12th season of the anthology series premiered on September 20, 2023, and part two premiered on Wednesday on FX.

The second part will have four episodes with the season finale on April 24.