Johnny Galecki is one of the highest paid TV stars in Hollywood, but sources exclusively revealed to RadarOnline.com the Big Bang Theory actor is also a “secret party animal” who makes sure to do most of his hell-raising behind closed doors!<br /><br />“Johnny knows how well he's done in this business, but he's never arrogant about it,” one insider told Radar.<br /><br />“He wants everybody to have a good time and is always hosting little parties and get-togethers at his place.”<br /><br />girls, fast cars and unlimited money at his fingertips,” continued the insider.<br /><br />But is there any end in sight to the aging actor’s wild ways?<br /><br />The insider estimated the 42-year-old, who is now worth an estimated $100 million, is showing no signs of wanting to slow down or give up his lifestyle.<br /><br />fellow drinkers over beer and hard liquor until closing time at 4 a.m.,” a source told Radar.<br /><br />PHOTOS: Partying Away The Pain! Jules Wainstein Lets Loose Amid Divorce & Eviction Drama</a><br /><br />But those days are done for the wealthy celebrity, who now has a lot more to lose if he’s called out for any bad behavior.<br /><br />“Johnny has always partied hard,” the source said. “Now he parties more discreetly.”<br /><br />We pay for juicy info! Do you have a story for RadarOnline.com? Email us at tips@radaronline.com, or call us at 800-344-9598 any time, day or night.
