There's certainly no love lost between Sir Elton John and Madonna. Back in 2004, John accused Madonna of lip syncing during her Re-Invention Tour (said John at the time, "Anyone who lip-synchs in public on stage when you pay $134 to see them should be shot") and has continued through this year. In January, he told Good Morning America that he hoped Madonna would "lip sync good" during the Super Bowl halftime show. John's husband, David Furnish, even got into a scuffle with the Queen of Pop at this year's Golden Globe ceremonies. "I like Madonna's music, but not her movies," Furnish said after John lost to Madonna in the Best Original Song category. "She should stick to what she is good at."

Now John is at it again. In a new interview with Molly Meldrum on Australia's Channel 7, the iconic singer blasted Madonna, saying her "career is over."

“She’s such a nightmare," he said, before adding that "she looks like a f--king fairground stripper." John said that Madonna had been "so horrible" to Lady Gaga, who happens to be godmother to his son Zachary.

To that end, Madonna has taken aim at Gaga for what the Queen of Pop feels are similarities between Gaga's "Born This Way" and her own "Express Yourself."

"It feels reductive," Madonna told ABC earlier this year. When asked if that was negative, Madonna replied, "Look it up." ("Reductive" is defined as follows: "Tending to present a subject or problem in a simplified form, esp. one viewed as crude.")

Of course, John's controversial comments against Madonna aren't without controversy of their own. John's publicity team contacted an Australian entertainment reporter to say the quotes were fabricated. When told they aired on television, John's team apparently said the conversation with Meldrum was off the record.

John's interview with Meldrum can be seen above. The Madonna comments start at the 7:38 mark.

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  • Flexible At 50

    Seeing as her 200-person entourage includes <a href="http://www.huffingtonpost.com/2012/06/16/madonna-mdna-tour-demands_n_1602774.html" target="_hplink">a personal yoga instructor</a>, it's no surprise that Madonna can rock a back bend at the 'Palais Omnisports de Bercy' in Paris on September 1st, 2004

  • Madonna's Infamous Make Out

    Who can forget the kiss seen round the world? Madonna shockingly <a href="http://www.huffingtonpost.com/2012/01/12/madonna-says-britney-spears-good-kisser-wouldnt-do-it-again_n_1202998.html" target="_hplink">frenched Britney Spears and Christina Aguilera</a> at the 2003 MTV Movie Awards at Radio City Music Hall on August 28th, 2003.

  • Madonna's Giant H&M Ad

    There's no escaping her - an enormous H&M advertisement featuring the queen of pop graced the front of Roosevelt Hotel in Hollywood on March 28th, 2007. The pop star teamed up with <a href="http://www.huffingtonpost.com/2012/03/29/hm-quarterly-earnings_n_1387098.html" target="_hplink">H&M as a designer</a> and is currently <a href="http://www.huffingtonpost.com/2011/12/21/madonna-truth-or-dare-perfume_n_1162456.html" target="_hplink">coming out with a new fragrance 'Truth or Dare'.</a>

  • Madonna Exposes Herself

    Madonna's been in the news recently for <a href="http://www.huffingtonpost.com/2012/06/10/madonna-nipple-singer-flashes-nipple-concert_n_1584458.html" target="_hplink">flashing audiences on her 'MDNA Tour,'</a> but at least in Barcelona during her 'Sticky & Sweet Tour' on July 21, 2009 the only thing Madonna flashed was her upper thigh.

  • Madonna vs. Gaga

    It's a good thing <a href="http://www.huffingtonpost.com/2012/01/13/madonna-lady-gagas-music-reductive_n_1204380.html" target="_hplink">Lady Gaga</a> wasn't around when Madonna worked a pole in Amsterdam during her 'Confessions Tour' on September 3rd, 2006.<a href="http://www.huffingtonpost.com/2012/06/11/lady-gaga-madonna-born-this-way-video_n_1587198.html" target="_hplink"> Considering their recent feud</a>, Gaga might have received another<a href="http://www.huffingtonpost.com/2012/06/10/lady-gaga-concussion-hits-head_n_1584770.html" target="_hplink"> blow to the head </a>...

  • Madonna Hates Hydrangeas

    <a href="http://www.huffingtonpost.com/2011/09/06/madonna-absolutely-loathe_n_950084.html" target="_hplink">Madonna may loathe hydrangeas</a> but her February 8th, 2006 Grammy performance with The Gorillaz at the Staples Center in Los Angeles proved that she loves to perform.

  • Madonna's World Tour

    At age 53, Madonna is still somehow able to rock a high schoolers' majorette outfit <a href="http://www.huffingtonpost.com/2012/05/31/madonna-tour-mdna-israel-tel-aviv_n_1560630.html" target="_hplink">during her first stop on her MDNA tour</a> at Abu Dabhi's Yas Island Stadium on June 3rd, 2012.

  • Madonna's Halftime Show Woes

    Madonna has no problem resting on top of LFMAO band member Red Foo's shoulders during her <a href="http://www.huffingtonpost.com/2012/02/10/madonna-slams-mia-middle-finger-super-bowl_n_1268816.html" target="_hplink">controversial halftime performance at the NFL Super Bowl XLVI </a> on February 5th, 2012

  • Madonna's Fights And Feuds

    Feet in the air without a care in the world, Madonna kicks off 2012 by headlining the Super Bowl XLVI halftime show on February 5, 2012. Little did we know at the time, Madge would <a href="http://www.huffingtonpost.com/2012/03/25/madonna-ultra-music-festival-video_n_1378510.html" target="_hplink">perform with Avicii</a>, <a href="http://www.huffingtonpost.com/2012/03/26/deadmau5--madonna-molly-ultra-_n_1379437.html" target="_hplink">feud with DeadMau5</a> and <a href="http://www.huffingtonpost.com/2012/06/04/madonnas-marine-le-pen-swastika_n_1567891.html" target="_hplink">France's National Front leader Marine Le Pen </a>all within the first six months of the year.

CORRECTION: The original article contained a typo that referred to host Molly Meldrum as "Molly Medrum."

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