Lisa Loeb expecting second child

Lisa Loeb is on tour for her children's book, "Lisa Loeb's Silly Sing-Along: The Disappointing Pancake and Other Zany Songs."

STORY HIGHLIGHTS

• Lisa Loeb will welcome their second child in June


• "I'm excited for Lyla to have a sibling" Loeb tells PEOPLE


• Loeb also designs frames for her eyewear collection

() -- There's another baby on the way for Lisa Loeb!

The singer/author, 43, and husband Roey Hershkovitz will welcome in June, her rep confirms to PEOPLE exclusively.

"I grew up with a big family, so I'm excited for Lyla to have a sibling!" Loeb tells PEOPLE.

The couple, who wed in 2009, are Rose, 2.

Loeb can now be seen on tour for her children's song book, "Lisa Loeb's Silly Sing-Along: The Disappointing Pancake and Other Zany Songs."

"It's a little bit of a challenge to try to balance my work with my family, but my family comes first," says Loeb, who also designs frames for her eyewear collection.

" is so beautiful and sweet and funny."

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