07/15/2009 AT 12:00 AM EDT
Her love life may not have been a focus on The Hills
like pal Audrina Patridge
, whose on-and-off relationship
with Justin Bobby
made for more than a few intense moments of drama on the show, but Lo Bosworth
recently debuted a new man in her life -- off camera.
The MTV starlet arrived at the Verizon Wireless Matt Leinart Foundation event at Lucky Strikes Lanes & Lounge in L.A. on Monday with her new boyfriend, lacrosse player Scott Hochstadt
"They we're so cute together," says an onlooker.
A pal of the pair says, "It's new but they are both really happy."
While her pal Lauren Conrad
has left The Hills
is working on a new show
of her own, Bosworth is currently filming season 6, which is set to air in the fall and star Laguna Beach
alum Kristin Cavallari
No word yet on whether viewers will catch a glimpse of Bosworth's relationship with her lacrosse player on the MTV show. -- Jennifer GarciaTell us: Would you like to peek inside Lo's love life on The Hills?