Their romances has been dogged by break-up rumours after Lexi turned down Mandla's proposal. But one look at this steamy kiss and you'll see all is good.
Lexi posted the video online, you know, tongue and all.
The video got over 2000 views and you can check it out here.
Lexi has had to defend herself over the past few weeks after turning down Mandla's proposal.
The reality TV star wouldn't give reasons for her decision, only saying that her love for her man isn't determined by whether she has a ring on her finger or not.
The Big Brother stars got their own reality TV show after being the 'it' couple in the BB house.
Everybody doubted whether their love would stand the test of time, but the couple have proved it really wasn't just for the cameras.
Just R20 for the first month. Support independent journalism by subscribing to our digital news package. 