New mom Adele left her 8-month-old son, Angelo, at home Tuesday for a rare night on the town. She met up with a group including Ryan Tedder of the band One Republic — who worked on her album “21” — at Catch, to celebrate his birthday. “Adele kept a low profile,” says a witness, but was impressed by magician David Blaine, who stopped by her table to perform some tricks. Adele tweeted, “Just randomly met @davidblaine and he did some magic for us. Never seen anything like it! Blew my mind!”