CONTROVERSIAL Southampton YouTuber Ally Law has reportedly entered the Celebrity Big Brother house as part of his latest stunt.

The prankster, who has repeatedly been condemned in recent months for hiding in various facilities and centres in Southampton and beyond, is said to have struck last night.

According to reports he and a friend were seen in the Big brother compound in a move being described as the "biggest security breach in the show's history".

In footage posted on Snapchat, housemates on the Channel 5 show can be seen in the background.

Stars including rapper Ginuwine, model Ashley James and Love Island's Jonny Mitchell all appear in the footage.

READ: Ally Law banned from Chelsea's Stamford Bridge stadium

READ: Security questioned at the Quays after midnight swimming stunt

READ: Men hide in Southampton Ikea and run around at night

READ: Group jump gate and run around St Mary's pitch at night

More to follow.