Colors' "Bigg Boss 4" had newer attractions, a state-of-the-art house, a live wire host in Bollywood star Salman Khan, interesting contestants, including two from Pakistan, and special appearances by film stars.
Season four saw incessant verbal abuses hurled over trivial matters, a sensation caused by the televised wedding of participant, actress Sara Khan with her beau Ali Merchant, and then the government hauling it up for "offending good taste".
It started with 14 contestants, including Mumbai terror attack accused Mohammad Ajmal Kasab's former lawyer Abbas Kazmi; thief-turned-detective Devinder Singh alias Superchor Bunty; actor Ashmit Patel, who was involved in an MMS scandal; former dacoit Seema Parihar and filmmaker Mahesh Bhatt's son Rahul Bhatt, who was friends with terror operative David Headley, accused of scouting targets for Mumbai attack.
There were two contestants from Pakistan - actress and former girlfriend of fast bowler Mohammed Asif, Veena Malik, and cross-dressing diva and television personality Begum Nawazish Ali, apart from Indian TV actresses, Shweta Tiwari and Sara Khan, former MTV "Splitsvilla" contestant Sakshi Pradhan and model Aanchal Kumar, who hardly managed to raise the glamour quotient.
Others who participated in the competition of survival in a secluded house without any communication with the outside world, were Bhojpuri superstar Manoj Tiwari, model-turned-actor Sameer Soni and model Hrishant Goswami, later joined by WWE wrestler, The Great Khali and subsequently by the boisterous Dolly Bindra.
Hollywood bombshell Pamela Anderson was flown in to raise the mercury level as a special guest for three days on the already heated show!
This season courted quite a few controversies and troubles - starting Day 1 with Superchor Bunty's ouster following unruly behaviour in the house. Then followed objections by the Shiv Sena and Maharashtra Navnirman Sena (MNS) against inclusion of Pakistani celebrities on the show.
The entry of The Great Khali, whose humungous size of 7'1 and heavy voice, sent jitters down the spine of other contestants. The atmosphere in the "Bigg Boss 4" house was quite calm, cool and friendly until Dolly Bindra made a wildcard entry, and shook the atmosphere with her loud and overbearing nature.
Abuses, fights and melodrama became a way of life after Dolly and Shweta began to settle personal scores violently. The fights got others like Ashmit, Sameer, Khali, Veena, Sara and Manoj involved too. In fact, Sameer and Dolly were asked to leave the show for their bad behaviour, only to return a few days later.
Where illwill was flourishing between many, romance was also in full bloom with Rahul-Aanchal's silent chemistry, Veena's one -sided attraction for Hrishant as well as Ashmit and Sara's growing closeness there for the public to see.
The Ashmit-Sara angle didn't last long - how could it when her long time beau Ali Merchant entered the show and proposed marriage to her. The two were set to say 'kabool hai' on national TV - but even that was replete with controversy.
The show was in a mess as the Sara-Ali love story took an ugly twist when Sara's family claimed that both Sara and Ali were already married, and a petition was filed in court against them for cheating the public.
Then the information and broadcasting ministry stepped in. The ministry sent a notice to Colors for "offending good taste" and for the use of vulgar language in the show, and even went to the extent of asking it to shift the telecast time after 11 p.m.
Meanwhile, love was brewing elsewhere too - Veena changed loyalties and shifted focus to Ashmit, who willingly reciprocated. The two cosied up under a blanket, kissed and hugged each other often and shared sweet nothings, until Veena had to bid goodbye to the show.
After Sameer's elimination in the 13th week - four candidates remained - the consistent Shweta, loud mouthed Dolly, confused and restless Ashmit and The Great Khali.
But it was Shweta who finally emerged the winner and walked away with the trophy and a cash prize of Rs.1 crore at a befitting, star-studded finale.
All in all, a controversial - yet entertaining season of "Bigg Boss"!