Songbird Adele, 35, is reportedly ready to get hitched and have a baby with sports agent beau Rich Paul, RadarOnline.com has learned. The 35-year-old Easy on Me singer is heading to Europe this summer for her first overseas concert since 2016 — and sources spill she’s bringing Rich along for the ride! In November, the British singer gushed over her American sweetheart at a Los Angeles comedy show — and called him her husband. Now, an insider tells the National Enquirer, “They’ll nip off to London, see family and friends and throw a small ceremony. At least that’s the plan right now.” Never mis…