Selma Blair may be single again, but she had a date with a very handsome boy Thursday!

The 40-year-old actress enjoyed a relaxing day at Venice Beach with son Arthur, 14 months, in California.

PHOTOS: Selma's chic pregnancy style

Blair smiled at her baby boy while holding him on her hip and taking a walk along the beach. The mother-son duo both sported stripes, with Arthur looking adorable in an orange striped onesie. Blair wore denim shorts for the outing, which showed off her lean legs.

PHOTOS: Biggest celeb splits of 2012

As Us Weekly exclusively revealed Thursday, multiple sources have confirmed that Blair and her fashion designer boyfriend, Jason Bleick, have split.

"They were fighting nonstop," one source told Us of Arthur's mom and dad. An insider also said that Blair and the baby have temporarily moved into a rental in L.A.'s Venice area.

PHOTOS: '90s TV stars, then and now

The Anger Management actress met Bleick while collaborating on Bleick's EVER fashion line. They began dating in 2010 and welcomed their son in July 2011. Blair was previously married to Ahmet Zappa from 2004-2006.

This article originally appeared on PIC: Selma Blair Hits the Beach Post-Split With Son Arthur