Shweta Tiwari wins 'Bigg Boss 4'

Salman Khan during the grand finale of 'Bigg Boss 4'. (Pic: Viral Bhayani)

Actor Salman Khan announces Shweta Tiwari as the winner of 'Bigg Boss 4' during the grand finale of the hit reality show. (Pic: Viral Bhayani)

Television star Shweta Tiwari has been declared the winner of reality show 'Bigg Boss - Season 4'. The actress has become the first female contestant ever to win the show. (Pic: Viral Bhayani)

Shweta lifts her trophy after winning the show. (Pic: Viral Bhayani)

Host Salman Khan during the grand finale of 'Bigg Boss 4'. (Pic: Viral Bhayani)

The Great Khali emerged as the first runner up of 'Bigg Boss - Season 4'. (Pic: Viral Bhayani)

Shweta Tiwari smiles during the grand finale of TV reality show 'Bigg Boss 4'. (Pic: Viral Bhayani)

Shweta looks pretty as she smiles on stage during the grand finale of 'Bigg Boss 4'. (Pic: Viral Bhayani)

Shweta thanks fans after winning 'Bigg Boss 4', during the grand finale of the show.

Shweta Tiwari poses with her trophy during the grand finale of 'Bigg Boss 4'. (Pic: Viral Bhayani)

Shweta's daughter and mother join her on stage during the grand finale of 'Bigg Boss 4'. (Pic: Viral Bhayani)

Ashmit Patel and Salman Khan during the grand finale of 'Bigg Boss 4'. (Pic: Viral Bhayani)

From left, The Great Khali, Salman Khan and Shweta Tiwari during the grand finale of 'Bigg Boss 4'. (Pic: Viral Bhayani)

Shweta shakes a leg with The Great Khali at the grand finale of 'Bigg Boss 4'. (Pic: Viral Bhayani)

Actor Salman Khan with 'Bigg Boss 4' contestants, The Great Khali (L) and Shweta Tiwari (R), before announcing the winner of the show. (Pic: Viral Bhayani)

The Great Khali strikes a pose during the grand finale of 'Bigg Boss - Season 4'. (Pic: Viral Bhayani)

Ashmit Patel became the second runner up of the fourth season of 'Bigg Boss'. (Pic: Viral Bhayani)

Ashmit Patel smiles on stage after his exit from the 'Bigg Boss 4' house during the grand finale of the show.

Shweta at the grand finale of controversial TV reality show 'Bigg Boss 4'. (Pic: Viral Bhayani)

Salman Khan gestures during the grand finale of 'Bigg Boss 4'. (Pic: Viral Bhayani)

The grand finale of 'Bigg Boss 4'. (Pic: Viral Bhayani)

Shweta Tiwari with her trophy during the grand finale of 'Bigg Boss 4'. (Pic: Viral Bhayani)

Veena Malik strikes a pose as she attends the grand finale of 'Bigg Boss 4'. (Pic: Viral Bhayani)