Jessica Biel made an ultra-rare appearance with her nine-year-old son Silas, who she and Justin Timberlake have previously kept out of the spotlight, at the US Open BUT “he does not look like Justin Timberlake at all” – See More Photos

Like many celebrity parents, Jessica Biel and Justin Timberlake keep their two children—Silas, 9, and Phineas, 4—out of the spotlight for the most part.

However, the couple’s older son made a surprise appearance with his mother at the U.S. Open on Thursday, Aug. 29.

The 42-year-old actress and Silas held hands as they entered the stadium in Flushing, Queens, where the pair sat side-by-side while watching the tennis players compete.

Biel was dressed in a cream-colored suit, with her hair in a straight, chin-length bob, while the rarely-seen Silas wore a blue-and-green striped polo shirt with a white collar.

Timberlake, who is currently on his Forget Tomorrow World Tour, wasn’t with his wife and son (Phineas was absent from the sporting event as well).

As The Daily Mail reported, Timberlake also missed out on a recent court hearing where prosecutors confirmed that they’ve issued a subpoena to The American Hotel in Sag Harbor, New York, where the 43-year-old singer said he had just “one martini” before his DWI arrest in June.

The decision to subpoena the hotel was based on Timberlake’s refusal to take a breath test during his arrest, according to the judge. The pop star’s attorney, Edward Burkey Jr., previously claimed that Timberlake was not intoxicated at the time.

Details in a police report show that Timberlake was pulled over shortly after midnight by 24-year-old police officer Michael Arkinson after he saw the celeb go through a stop sign and swerve in the right lane.

According to the paperwork, Timberlake was “unable to focus on speaking while looking for vehicle registration,” “very unbalanced,” and “unable to follow instructions correctly.”