Nashville and Hollywood are already gushing about 1-day-old Sunday Rose Kidman Urban. Nicole Kidman gave birth Monday to her first child with hubby Keith Urban. The little girl weighed in at 6 lbs, 7 ounces and is said to be happy and healthy -- fantastic news to the couple's celebrity pals.

"Even just thinking about it now, I'm tearing up because I'm so happy for them," Taylor Swift writes on her MySpace page. "They're such incredible people . . . Nicole Kidman came to Nashville and treated everyone with grace and respect, and has always been so humble. I'm overjoyed for them."

Brooks & Dunn's Ronnie Dunn hosted the new parents at a Fourth of July cookout last Friday. A very pregnant Kidman apparently told Dunn that she was more than ready for the baby to come.

"Nicole told me Friday night that she was hoping that my fireworks would do it," Dunn tells Nashville's Tennessean newspaper. "I'm overjoyed for them."

"They've been so excited. I'm so happy for them," adds Kix Brooks. "A red-headed movie star and a guitar slinger -- [she's] gonna be one beautiful baby girl!

The Urbans' neighbor, LeAnn Rimes, says she knows Sunday Rose is in great hands. "Nicole and Keith are two of the most kind, caring people I know," she tells PEOPLE magazine. "I am thrilled for them."

'American Idol' alum Michael Johns calls the Urban baby news "awesome!" The singer says of his fellow Aussie friends, "They're genuinely a happy couple – it's not a Hollywood thing . . . They really do love each other. So anytime a baby can be born into that situation, it's pretty cool."

Sunday Rose joins older half-siblings Isabella and Connor, Kidman's two children from her marriage to Tom Cruise.

Born to Rock

    Actress Nicole Kidman and husband singer Keith Urban attend the 43rd Academy of Country Music Awards at The MGM Grand Garden Arena on May 18, 2008 in Las Vegas, Nevada.

    Jon Kopaloff,FilmMagic.com

    Usher holding his son, Usher Raymond V, and Benny Medina attend Usher Tapes MTV Promo at a private recording studio on May 18, 2008 in New York City.Usher Tapes a Promo for MTV

    Photo by Johnny Nunez,WireImage.com

    Musicians GWEN STEFANI and GAVIN ROSSDALE and their son Kingston Rossdale visit the LACMA museum on April 5, 2008 Los Angeles, California. (Photo by Jean Baptiste Lacroix/WireImage.com)

    In a world exclusive, PEOPLE magazine has the first photos of the 1-month old twin babies of JENNIFER LOPEZ and MARC ANTHONY. In the accompanying cover story, Lopez dishes on her pregnancy. (Photo by People Magazine)

    CHRISTINA AGUILERA on the cover of People Magazine with her new baby. (Photo by People Magazine)

    NICOLE RICHIE with JOEL MADDEN carrying baby 2-month-old daughter Harlow. (Photo by X17online)

    CHRIS MARTIN carrying baby Apple in Brentwood March 25, 2007 (Photo by X17online)

    NATALIE MAINES and her son Slade arrived at the World Premiere of 'Pirate Of The Caribbean: At World's End' at Disneyland in Anaheim, California May 19, 2007. (Photo by X17online)

    SEAN COMBS in Hollywood May 2, 2008 (X17online exclusive)

    Scary Spice MELANIE BROWN with her daughters Pheonix and Angel before leaving London's Heathrow Airport for the next leg of the Spice Girl tour. (Photo by CAMERA PRESS / David Dyson)

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