Like a Prayer (album) furthered her creativity and became known as a leading figure in the format. The music video for "Like a Prayer" was a lightning rod for religious controversy, using Catholic iconography such as stigmata and burning crosses, and a dream about making love to a saint, leading the Vatican to condemn the video and causing Pepsi to cancel Madonna's sponsorship contract. The video for "Express Yourself" was the most expensive video at its release. "Like a Prayer" preceded Madonna's ground-breaking Blond Ambition World Tour. At the end of the 1980s, following the release of the album, Madonna was named "Artist of
Big '80s Big '80s Big '80s was an all 1980s music channel on Sirius Satellite Radio channel 8 and Dish Network channel 6008. It was replaced by XM's The 80s on 8 on November 12, 2008, as part of the Sirius XM Merger. It featured all four living original MTV VJs who are now on The 80s on 8 channel. Big '80s was SIRIUS's highest rated music channel during its early days. Nina Blackwood's countdown show was dropped and replaced by "AT40 Flashback" (which had always been broadcast on '80s On 8) when Sirius XM replaced this channel with '80s on 8.