One Tree Hill actress Sophia Bush gets the summer started with a barbecue at Switch Boutique in Beverly Hills on Monday.

DJ AM attended the festivities and posed with Sophia at his turntables. Actress Julia Cohen was also on-hand and was greeted with a big kiss from Ms. Bush!

Earlier today, it was reported that the 25-year-old actress spoke out about her split from actor Jon Foster.

More pictures of Sophia Bush’s summer switches… More Here! »

Sophia Bush finally spoke out about her split from fellow actor Jon Foster.

The 25-year-old One Tree Hill star told Us Weekly Monday that she and Foster “broke up, like, a year ago… I am single. We are really good friends. We keep in touch, and we love each other to death… You can love somebody, and not be in love with them, and I think that was a really valuable lesson. We weren’t ready to get married, but it definitely doesn’t mean we don’t care about each other.”

The actress, who had a 20-month-long marriage to costar Chad Michael Murray, added, “The only two men I have time for are Barack Obama and my trainer. So those are my relationships… I love that [Obama] is the first politician who doesn’t feel like a politician. Senator Obama is the one person who’s saying, ‘We can change everything — but it can’t just be me, and it can’t just be you.’”

Sophia Bush grabs a cab home after arriving home to Los Angeles via LAX airport on Tuesday.

Last night, the 25-year-old One Tree Hill star dropped by the Tone product launch party held in conjunction with GenArt Styles at New York’s glamorous Hammerstein Ballroom.

“I’m thrilled to help Tone launch this new line. Women feel fabulous putting on that perfect outfit, or slipping into an incredible pair of heels,” said Sophia. “I think we should start feeling fabulous as soon as we begin our day, with beauty products that feel like fashion accessories too!”

For more information on Tone, visit Toneskincare.com.

WHAT DID YOU THINK of last night’s season finale of One Tree Hill???

10+ pictures inside of toned Sophia Bush… More Here! »

Sophia Bush (in Gucci) attends the 2008 Gen Art Styles International Design Competition held at the Hammerstein Ballroom on Monday in New York City.

Gen Art is the leading arts and entertainment organization dedicated to showcasing emerging fashion designers, filmmakers, musicians and visual artists.

20+ more pics inside of Sophia glimmering for Gen Art…

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Sophia Bush and rumored boyfriend James Lafferty, both co-stars on One Tree Hill, arrive together at LAX airport in Los Angeles on Monday.

The couple patiently waited for their luggage and for Sophia’s one-eyed pit bull, Patch, to arrive so she could load him into her car.

Late last month, Sophia, 25, and James, 22, were supposedly looking cozy in a corner at NYC’s Meatpacking hotspot 1Oak with her hand on his thigh.

Could this be another One Tree Hill real-life romance? (Sophia and co-star Chad Michael Murray were once upon a time married.)

15+ pictures inside of rumored couple Sophia Bush & James Lafferty… More Here! »

The always friendly Sophia Bush goes makeup-less as she arrives back home in Los Angeles on Saturday.

The 25-year-old One Tree Hill star looked lovely as ever as she reunited with her one-eyed pit bull, Patch. Sophia graciously thanked the Delta Airline employees who helped her with her pet pooch.

Peep the smiley face Sophia drew on her dog’s cage after she wrote “LIVE DOG!”

20+ pictures inside of Sophia Bush and her pit bull Patch… More Here! »

Eco-friendly Sophia Bush arrives at Global Green USA’s 5th Annual Awards Season Celebration at Avalon on Thursday in Hollywood.

The 25-year-old One Tree Hill star watched Michelle Branch and Damien Rice perform and learned more about the environment and sustainable design.

20+ pictures inside of Sophia Bush going green dressed in orange… More Here! »

Which fashion show did Sophia Bush not attend?!

The 25-year-old One Tree Hill hottie was seen at three more shows at Mercedes Benz Fashion Week in New York City — Tory Burch held at Christie’s, Reem Acra held at The Promenade and Rebecca Taylor at The Salon at Bryant Park.

Sitting front row next to Sophia at the Rebecca Taylor show were Aisha Tyler, Carmen Electra, Leven Rambin and Beth Ostrosky.

65+ pictures inside of Sophia Bush sparkling in her metallic minis… More Here! »