Matt Bomer’s Son Takes Prom Photos with Ava Lourd

's son Walker went to prom with Billie Lourd's sister Ava Bozzi over the weekend. 

His teenage son was seen posing with his prom date and their famous family members in an Instagram post shared by Bruce Bozzi, Bryan Lourd's husband, on Sunday.

Bruce showed off how proud he was in the caption and tagged 'proud sister' Billie , crediting her for taking the group portrait. 

The 48-year-old White Collar star — who previously spoke about — stood beside the two .

Walker, one of Matt's twin sons with husband Simon Halls, looked dashing in a classic tuxedo.

Ava Lourd, the 18-year-old younger sister of Billie Lourd, wore a strapless, cream-colored dress covered in sparkling sequins.

In the middle of her corset-style, tea-length dress was a black bow, which she paired with matching heels to coordinate with Walker's suit and bowtie. 

The young couple had white flowers for their corsage and boutonniere as seen in the photos they took before heading to the main event at their school. 

Bomer and Halls, his publicist husband, have been married since 2011 and share three children, all of whom were born via surrogacy. 

Ava Lourd, the 18-year-old younger sister of Billie Lourd, wore a strapless, cream-colored dress covered in sparkling sequins