Katherine Heigl celebrating her birthday New York - Arabstoday   She often opts for comfort over style, but last night Katherine Heigl pulled out all the stops for her birthday dinner. The New Years Eve actress celebrated her 33rd birthday with family and friends including singer husband Josh Kelley and her mom Nancy. She put her long legs on show in racy lace stockings and wore a black zipped dress, complete with a peek-a-boo slit running from her shoulder down to her bust. “On our way to a fantastic birthday celebration for moma[sic] bear,” Josh posted on his Twitter page. The 31-year-old singer-songwriter was showing of his brand new tattoo as they headed into the restaurant. Josh had his left inner arm inked in homage to Katherine and their adopted daughter Naleigh, who also celebrated her birthday this week. Explaining the symbolism, he said: “My wife's birthday is November 24 and Naleigh's is on November 23, so her 23 is in Korean and the Sagittarius symbol is in the middle.” Heigl was initially reticent about her husband of almost four years getting the inking, tweeting she was “not so happy” with the Sagittarius symbol design. But she described the final result as 'super cool' adding: “It's kind of the most romantic thing anyone's ever done for me and it's so hot that he's such an amazing dad!”