Celebrating 40 years of marriage — and a good 12 years of avoiding all reference to a certain beret’d intern — this year also marked Bill’s 65th birthday. To wit, the Lady slipped into her best Marilyn Monroe schtick to sing “Happy Birthday, Mr. President.”

As if further reason was needed to celebrate, the concert was also to raise awareness about the Clinton Foundation’s humanitarian do-goodery around the world.

In addition to getting caught up in a “Bill Romance,” Gags claimed the former president was “Bill This Way” and referenced Hills in “Yoü &I”:  ”Sit back down where you belong in the Oval Office with those high heels on.”

Video of the entire concert, featuring performances by Stevie Wonder, U2, Usher is available at Yahoo!

Lady Gaga earned $90 million over the last year, which is pocket change compared to O’s $290 million, but the deciding factor was the Lady’s social media presence.

With 32 million Facebook friends, 10 million Twitter followers and 1 million digital downloads of “Born This Way” in 5 days, it’s Gaga’s world and we’re all just living in it.

She had better watch out, however, as Justin Bieber is nipping at her tranny heels. The 17-year-old pop punk netted $53 million last year and dances his way to a debut on the list at the #3 position.

Rounding out the Top 10 are Broadway babies U2, Elton John, professional philanderer Tiger Woods, “musician” Taylor Swift, Bon Jovi, loveable curmudgeon Simon Cowell and baller/shotcaller LeBron James, thus proving that someone actually still cares about U2, Elton John and Bon Jovi.

Meanwhile, on the fashion front, only 3 models made the list: Gisele (#60), Heidi Klum (#83) and Kate Moss ($94).

Though this list is kind of arbitrary — earnings are based on pre-tax income and don’t include management/agent fees — one cannot deny the global phenomenon that is Lady Gaga. Born This Way drops this Monday and is poised to be the biggest album of the year — so who’s already bootlegged it? [Forbes]

Snapped at a show in London recently, Bono hit the stage with guyliner in place of his trademark shades.

Photo from Jezebel.