Lily Aldridge announces pregnancy in bikini-clad photo

Bump’s the word for Lily Aldridge.

On Sunday, the Victoria’s Secret stunner revealed she and Kings of Leon frontman Caleb Followill are expecting their second child, posting a photo of her growing baby bump on Instagram.

“🤗🤗🤗 SURPRISE🤗🤗🤗,” the model captioned the bikini-clad snap.

Following the exciting announcement, fellow Victoria Secret Angels and celebrity moms wished Aldridge, 32, well on social media.

“Congratulations mama,” penned Adriana Lima.

“LILLLLLY!!!! congratulations beautiful mama!” Chrissy Teigen exclaimed.

“Aww congrats mama!!! Love uuuu!!!!” Wrote Lais Ribeiro.

“So excited for you mama lily!!!!!” Shared Karlie Kloss.

After marrying Followill, 36, in 2011, the couple welcomed their first child, daughter Dixie Pearl, in following June.

Speaking to Vogue last fall, Aldridge shared her little girl is already a fan of the glam life.

“Whenever I do my makeup, I have to do [Dixie’s] too,” she said. “She’s such a girly girl. It’s so fun.”