Last Saturday, the Clinton Foundation hosted musicians and guests from around the world to celebrate the “Decade of Difference” milestone — ten years of philanthropic ventures — as well as the Former President’s 65th birthday! Bono, Stevie Wonder, Usher and Kenny Chesney were just a few of the of the musical legends that graced the Hollywood Bowl stage. Lady Gaga even performed her version of Monroe’s “Happy Birthday Mr. President” with a rendition of “Bill-Romance.” As the Associated Press reports , Clinton joked “I thought, `My God. I get Lady Gaga, and I will have a heart attack celebrating my 65th birthday.” Ironically, the only wardrobe malfunction was from Usher, who ripped his pants. Celebs like Jessica Alba, Stevie Nicks and Barbra Streisand were amongst those who joined in the festivities. Ashton Kutcher also made his first public appearance since allegations about his fidelity to Demi Moore became public. For more information on the Clinton Foundation , reference the organization’s website and Twitter . View post: PHOTOS: Bill Clinton Turns 65 With A Wild Hollywood Party!