The Chase star originally didn't make it passed the audition phase of the show, but after a public outcry from viewers around the UK, The Vixen was brought back into the show to compete.
"This was the best surprise! I'm so happy she's back! She's got some growing to do vocally. This wasn't a fabulous song choice, in my opinion, but I'm so happy she has a chance on the live show! She's definitely a performer and an extremely likeable person. You go, Jenny!" wrote one viewer on social media.
"Her voice is an acquired taste like Cher, but she is a good singer." said another.
"Jenny could sing a Bond theme song.....I love her spirit! I'm glad X factor rectified her dismissal because I was shocked to see her go. Thank you for keeping a beautiful, intelligent, sparkling person on the show!" wrote another.