Demi Burnett vowed to cause trouble upon her late arrival on Monday's episode of Bachelor In Paradise and later grew angry after a one-on-one date turned sour.
The 26-year-old reality star confirmed to show guest host David Spade, 57, that she was into both men and women.
'I want to date some dudes here,' Demi said.
Late arrival: Demi Burnett vowed to cause trouble upon her late arrival on Monday's episode of Bachelor In Paradise and later grew angry after a one-on-one date turned sour
David noted that her presence was sure to stir things up.
'I love causing trouble, it's actually my favorite thing to do,' Demi said.
David gave her a date card to hand out to anyone she wanted and told her he was looking forward to the chaos.
Demi said to the camera that she was sure everyone was going to be freaked out about her arrival.
Franchise regular: The 26-year-old reality star confirmed to show guest host David Spade, 57, that she was into both men and women
'I look fine as f*** right now. ...Those poor girls, I'm going to steal all their men,' Demi said.
By the time Demi arrived there were already several couples that had formed.
Tammy Ly, 25, was with Aaron Clancy, 26; Tahzjuan Hawkins, 28, was with Tre Cooper, 26; Maurissa Gunn,25, was with Connor Brennan, 29; 'Grocery Store' Joe Amabile, 35, was with Serna Pitt, 23; and Brendan Morais, 31, was with Natasha Parker, 33.
Guest host: David served as guest host during the two-hour episode
The pairings didn't stop Demi, however, from moving in on the men.
Connor said to the camera that when Demi came walking down the stairs she was 'looking hot as hell.' He said she was even more gorgeous in real life.
Some of the women seemed nervous about Demi's arrival.
First ceremony: The contestants listened as David told them the first rose ceremony was coming up
'No one is safe because Demi is here,' said Victoria Paul, 28, from Peter Weber's season.
Demi walked over to everyone and read her date card which said 'Demi welcome back to Paradise. You know what to do.'
She immediately asked Connor if he would go talk to her and he was shocked that she even knew his name.
Date card: Demi walked over to everyone and read her date card which said 'Demi welcome back to Paradise. You know what to do' and then she immediately asked Connor if he would go talk to her
Maurissa from Peter's season was not happy. She told the camera that she would be upset if Demi asked Connor out on a date because she had already fallen 'quick and hard' for him.
Demi then asked Kenny, who was now wearing clothes, to talk to her which didn't make Mari Pepin-Solis, 25, happy either.
The newcomer then went for Brendan from Clare/Tayshia's season. Natasha, who started the show saying that she felt confident in her connection with Brendan, was not pleased. Demi told Brendan that he was so cute.
Popular guy: Brendan had a connection with Natasha but agreed to go on a date with Demi
'Your eyes, I'm dying,' said Demi.
Demi said in a confessional that Brendan was so beautiful and 'so sexy' and said there was sexual tension between them and that she wanted him.
Demi then asked Brendan on a date.
Sexual tension: Demi said in a confessional that Brendan was so beautiful and 'so sexy' and said there was sexual tension between them and that she wanted him
They went jet skiing and then spent time lounging on the beach. Brendan told her he was absolutely happy that she picked him.
'This is exactly why I am here to meet beautiful women and to see if feelings can cultivate into something more,' said Brendan right before Demi said, 'I want to kiss you.'
Demi said in a confessional that she was 'crushing so hard' on Brendan.
Good times: They went jet skiing and then spent time lounging on the beach. Brendan told her he was absolutely happy that she picked him
Cute couple: 'This is exactly why I am here to meet beautiful women and to see if feelings can cultivate into something more,' said Brendan right before Demi said, 'I want to kiss you'
Then Brendan told her that he wanted her to know that he had already spoken to other girls and they should see if on this journey whether their paths cross again.
Demi was stunned and said 'I'm trying to be polite' before admitting she felt rejected.
She told the camera that her ego was very bruised.
Meet again: Brendan told her that he wanted her to know that he had already spoken to other girls and they should see if on this journey whether their paths cross again
'This has never happened to me before except for Colton and that was brutal, but he was gay,' Demi said to the camera.
Demi was mad and then said she was going to mess everything up.
'There is a storm brewing,' Demi said to the camera. 'It's a category 4 Demi.'
Not happy: 'This has never happened to me before except for Colton and that was brutal, but he was gay,' Demi said to the camera
Back on the beach people started talking about the rumors that Brendan might be dating Piper, from Matt James' season, and that maybe he was holding out for her.
Natasha started hearing the rumors and was stunned.
'Why would you be here if that was a thing,' Natasha said.
Beach resort: The contestants were looking for love at the Playa Escondida Resort in Mexico
Natasha said to the camera that she planned to talk to Brendan when he returned from his date with Demi.
'It's just a bad look,' she said.
Victoria Paul decided she needed to put herself out there more and went to go talk to James Bonsall. James told her he was vibing with her and she told him she was attracted to him.
Out there: Victoria Paul decided she needed to put herself out there more and went to go talk to James Bonsall
She said in a confessional that she wasn't really into him but that she would accept a rose from him.
Karl Smith then walked down the beach carrying a date card.
The card was for Jessenia Cruz, 28, from Matt's season ,and it read 'it's time to make a splash.'
She immediately asked Ivan Hall, 29, from Clare/Tayshia's season, and he said he would love to go. Ivan and Jessenia had a dinner date on a platform in the pool.
Date time: Jessenia asked Ivan out for a one-on-one date
Ivan said in a confessional that he was so happy she picked him for this date. They both said they felt comfortable with each other. She said she appreciated how Ivan was looking to shy away from having serious conversations.
She told him that after her season she had to face some really scary racist messages online. She told him that 'it hurt.' She said she felt safe with Ivan.
'I'm very happy that I came,' she said. Ivan told her that he planned to give her his rose and wanted her to know she had nothing to worry about. After dinner they went swimming together in the pool.
No worries: van told her that he planned to give her his rose and wanted her to know she had nothing to worry about
Jessenia said in a confessional that she could see herself falling in love with Ivan.
Demi came back to the beach alone.
She told a group of women that Brendan pulled back and she felt
