Beyonce, Lady Gaga, Zendaya & More Wish Bruno Mars Happy Birthday

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Bruno Mars performs onstage during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas.

From the looks of it, Bruno Mars had a most excellent 32nd birthday on Sunday (Oct 8). Among the many birthday wishes from fans all over the world were some posts from his A-list friends, including Beyoncé and Lady Gaga

Mars, who is currently on his 24K Magic World Tour, was in Boston at TD Garden on the big day. Fans made sure to sing their well wishes in the middle of the show. 

Mars will also star in his first ever primetime special this fall, Bruno Mars: 24K Magic Live at the Apollo, which will air on CBS on Nov. 29 from 10-11p.m. ET/PT. 

See all the birthday wishes from Mars' celebrity pals below, and grab tickets to his 24K Magic World Tour here