Lady Gaga performs the all-important half-time show at Sunday's Super Bowl.

星期天,嘎嘎小姐出演了非常重要的超級杯中場秀。

Here are some of the most memorable - and surprising - moments from the last 30 years.

以下是過去30年里部分最難忘的“意外”時刻。

After shooting onto the stage at the Pasadena Rose Bowl, he stood completely still, staring at the world for a full 90 seconds. Ninety!

在登上帕莎蒂娜“玫瑰杯”舞臺后,他就站著完全不動,在整整90秒鐘里只是凝視著四周。90秒!

Baby, he was born to run... and slide on his knees... and crotch slam a TV camera.

乖乖,他生來就會跑著……用膝蓋滑行……用胯部猛撞電視攝像機。

It led to the memorable headline: "America Attacked by Bruce Springsteen's crotch".

這也引出了一條難忘的頭版新聞:“被布魯斯·斯普林斯汀的胯部襲擊的美國”。

She only performed one song, Formation, underscoring its message of black pride and power.

她只演唱了一首歌《Formation》(造就我的),歌詞強調了黑人的驕傲和力量。

Some of her dancers were even pictured holding up a sign declaring "Justice 4 Mario Woods" - a 26-year-old black man who was shot dead by armed police in San Francisco two months earlier.

她的一些伴舞演員甚至被拍到舉著一個寫有“為馬里奧·伍茲伸張正義”的指示牌。馬里奧·伍茲是一名26歲的黑人男子,兩個月前在舊金山被武警擊斃了。

She raced through 10 songs and four costume changes in 12 minutes, then jumped into a helicopter and fled the stadium, which is one way to beat the post-game traffic.

她在12分鐘里匆匆唱了10首歌,換了4身戲服,然后跳上一架直升機,飛離體育場。這也是一種解決賽后交通的辦法。

Katy Perry couldn't compete with the "left shark".

凱蒂·派瑞競爭不過“左側的鯊魚”。

He was one of two foam-suited dancers flanking Katy while she performed Teenage Dream. While the one on the right was forgettable, the left shark flailed around in a desperate attempt to remember his dance moves.

他是派瑞演唱《少年夢》時守在她左側的兩位穿著塑料裝的舞者之一。雖然右側的鯊魚容易被忘記,但左側的鯊魚胡亂地揮舞著,拼命地試著記住自己的舞步。

It quickly became a viral sensation, spawning a whole range of merchandise from the ever-savvy pop star.

它很快就引起了轟動,而這位一直很有頭腦的歌星也據此開發了一系列周邊產品。