A man has been shot dead inside a car on a quiet suburban street in the second public shooting to rock Sydney in two days.

There were tense scenes on Wednesday’s episode of The Block when host Scott Cam confronted one contestant, advising her to “readjust (her) attitude” to the show’s cast and crew.

Fans are expressing concern for Britney Spears after the singer shared a video of herself singing “off-key” in her messy home.

Australia’s first ODI clash against South Africa has dissolved into a nightmare collapse, ripped apart by a freakish performance by the left-arm spin of Keshav Maharaj.