Lady Gaga Birthday Celebrities Birthdays Entertainment Alexis N. Crockett March 28, 2011 0 670 1 minute read “Born This Way” bombshell singer Lady Gaga is 25 years today. Born on 28th March 1986, the ravishing American pop singer, artist and song writer Lady Gaga debuted through the album “The Fame” in 2008 that made her popular worldwide.