India, July 5 -- Big Brother, the reality television show, is all set to celebrate its 25th anniversary with another drama-packed season. Premiering on July 10, Season 27 comes with a brand-new theme: Big Brother: A Summer of Mystery, and a transformed house, now known as Hotel Mystere.

The new season invites houseguests to spend the summer at Hotel Mystere, which is a 'suspense-filled' setting complete with hidden passageways, antique key boxes, and haunted decor. Reportedly, the hotel's eerie vibes promise new twists, including a masked visitor, a secret accomplice, and a mystery houseguest whose identity remains unknown, as reported by People Magazine.

The rooms, reportedly, feature everything from rubber mask wallpaper to velvet day...