JOJO Siwa was seen making Chris Hughes blush during her latest show, as he proudly watched her perform in London.
The pair have become inseparable after meeting in the Celebrity Big Brother house, and have since kept fans on a guessing game over the status of their relationship.
Last week Chris, 32, and JoJo, 22 were reunited in the States, and spent a romantic few days together - and were even caught kissing.
Then, just a few days later, the Dance Moms star returned to the UK, and Chris was there to meet her at Heathrow airport.
JoJo is back on British soil as part of her tour and was seen performing at London's Colours Hoxton.
Repeating what she did in Mexico last week, during her performance of Kim Carnes' Bette Davis' Eyes, she once again changed the words to "Chris Hughes' Eyes".
The crowd went wild, and Chris was seen at the side of the stage blushing and fanning his face.
He was broadly smiling, and could be seen saying something to JoJo's mum, Jessalynn Siwa.
Chris also blew JoJo a kiss from the side of the stage.
This is yet another sign the pair are more than "just friends".
JoJo and Chris thrilled fans over the Bank Holiday weekend, when they shared more cosy snaps.
It came after the Love Island hunk was spotted greeting the YouTube megastar with flowers at the airport on Sunday.
The pair were seen hugging and holding hands as they made their way through the terminal.
The couple then whisked themselves away to his home for a "perfect Sunday" which Chris shared snippets of on Instagram.
STAYING CLOSE
Since leaving Celebrity Big Brother last month, the pair have remained in contact and over the last two weeks have been jet-setting together.
Chris joined Jojo and her family and friends for her birthday, with the pair partying in Mexico before heading to Orlando, Florida, for the launch of Universal's Epic Celestial Carpet Opening Celebration.
Photos later revealed the pair were kissing each other while playing in a hotel pool in Orlando.
The insider told The Sun: "JoJo and Chris looked very loved-up and as they snogged in full view of other holidaymakers.
"They spent their time at the hotel holding hands and looked like a giddy couple in the early throes of love. It was nice to see.
“They were very hands on, not entirely different to how they were on TV just a bit more intimate.
“JoJo seemed totally relaxed, really in love and not in any way the JoJo we see when she’s on stage. They’re just totally comfortable around each other."
During their time in the CBB house the pair flirted up a storm.
On the same night the show ended, JoJo split from her partner Kath Ebbs
