Days after Justin Herbert showered Madison Beer with birthday love for her 27th trip around the sun ... the singer is now returning the favor to her man -- calling the L.A. Chargers quarterback her "dream come true" in her special post to him. Beer took to Instagram to celebrate Herbert's 28th birthday, sharing some mushy captions and funny moments from their time together over the last few months. "I am so lucky to be yours," she wrote on a picture that captured Herbert carrying her through a

Tag-uri: Instagram