Hugh Hefner might be calling up former Playboy Bunny Holly Madison for a dip in the grotto soon, because the former "Number One" girlfriend is looking mighty fine in new bikini pics.

The new mom showed off her post-baby body in a teeny paisley bikini that revealed her impressive cleavage and some underboob. (Kids, don't try this look at home).

In just two months since giving birth to daughter Rainbow Aurora (yes, that's really her name), the former "Girls Next Door" star has shed her baby weight and is back to doing what any Playboy Playmate does best: Getting paid for looking hot in a bikini.

The 33-year-old gave her little bunny bundle someone to look up to as she posed for the cameras at the opening of TAO Beach in Las Vegas on May 4.

But Holly wasn't always so confident that she would be able to fit her Playboy centrefold body in a bathing suit post-baby. Madison told Life & Style magazine, "I was surprised by how much weight I gained. I was a little worried about wearing a bikini, but I feel surprisingly good!"

As for wanting more kids? Holly, who is dating her baby-daddy Pasquale Rotella, a music festival producer, says she hopes to add to her growing bunny brood, telling People magazine that she wants six kids.

Better hop to it, Holly!

holly madison

Check out our favourite Playboy Bunny after she left the Mansion:

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  • Holly Madison

    Model and television personality Holly Madison arrives at the premiere of the show 'Pin Up' at the Stratosphere Casino Hotel on April 29, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

  • Holly Madison

    Holly Madison attends the season grand opening of TAO Beach at The Venetian Las Vegas on May 4, 2013 in Las Vegas, Nevada. (Photo by Denise Truscello/WireImage)

  • Holly Madison

    Model and television personality Holly Madison attends the grand opening celebration of the world's first Nobu Hotel Restaurant and Lounge Caesars Palace on April 28, 2013 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images for Nobu Hotel)

  • Holly Madison

    Model and television personality Holly Madison arrives at the 17th annual Keep Memory Alive 'Power of Love Gala' benefit for the Cleveland Clinic Lou Ruvo Center for Brain Health celebrating the 80th birthdays of Quincy Jones and Sir Michael Caine on April 13, 2013 in Las Vegas, Nevada. (Photo by Isaac Brekken/Getty Images for Keep Memory Alive)

  • Holly Madison

    Model and television personality Holly Madison arrives at the premiere of FilmDistrict's 'Parker' at Planet Hollywood Resort & Casino on January 24, 2013 in Las Vegas, Nevada. (Photo by David Becker/Getty Images)

  • Holly Madison

    Model and television personality Holly Madison arrives at the 2012 Miss Universe Pageant at Planet Hollywood Resort & Casino on December 19, 2012 in Las Vegas, Nevada. (Photo by David Becker/Getty Images)

  • Holly Madison

    Holly Madison attends The Launch Of Just Dance 4 presented by Ubisoft at Lexington Social House on October 2, 2012 in Hollywood, California. (Photo by Araya Diaz/Getty Images)

  • Holly Madison

    Bridget Marquardt and Holly Madison attends the Ninth Annual Leather and Laces event at the Regions Bank Tower on February 4, 2012 in Indianapolis, Indiana. (Photo by Tasos Katopodis/Getty Images for Leather & Laces)

  • Holly Madison

    Model and television personality Holly Madison arrives at the Las Vegas premiere of Michael Jackson THE IMMORTAL World Tour by Cirque du Soleil at the Mandalay Bay Resort & Casino December 3, 2011 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images for Cirque du Soleil)

  • Holly Madison

    Model and television personality Holly Madison arrives at the Las Vegas premiere of the Warner Bros. Pictures movie, 'The Hangover Part II' at the Planet Hollywood Resort & Casino May 21, 2011 in Las Vegas, Nevada. The film opens nationwide in the United States on May 26. (Photo by Ethan Miller/Getty Images)

  • Holly Madison

    Co-stars from the production show 'PEEPSHOW' and the television show 'Holly's World' Josh Strickland (L) and Holly Madison arrive at the LAX Nightclub at the Luxor Resort & Casino for the debut performance of Strickland's single, 'Report to the Floor' February 23, 2011 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images for LAX Nightclub)

  • Holly Madison

    Model and television personality Holly Madison arrives at UFC, Famous Stars and Straps and New Era's 'The Magic Party' at XS the nightclub on February 15, 2011 in Las Vegas, Nevada. (Photo by Isaac Brekken/Getty Images)

  • Holly Madison

    Actress Holly Madison attends Paris Hilton's 'Paris Electric Christmas' Holiday Party on December 7, 2011 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

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