Jessica Simpson stepped out in Los Angeles on Monday night, marking her first public appearance since her split from footballer Tony Romo.

The singer and actress attended the unveiling of her father Joe Simpson’s newest music artist, An-Ya.
Click here for more photos of a happy and svelte-looking Jessica!
Simpson was all smiles (and looking like those visits to Harley Pasternak have been paying off) to celebrate the signing of Russian An-Ya to Papa Joe Records at the Hollywood Hills home of jeweler Pascal Mouawad.
An on-looker tells RadarOnline.com that Simpson was “very happy” all evening.
“Jessica was joking, smiling and having fun,” the partygoer said.
Simpson snacked lightly on sliders and candy, and sipped an AMP energy drink.
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