Actress Selma Blair is set for an extra special 35th birthday surprise this summer - her new boyfriend is secretly planning to propose. The Hellboy star, who divorced husband Ahmet Zappa last summer, has been dating model Matt Felker since January, but friends claim she is already thinking of making a second trip down the aisle. One insider tells American magazine In Touch Weekly that Felker has been shopping around for an engagement ring and wants to propose on Blair's 35th birthday on June 23. A friend tells the publication, "Matt has a condo in West Hollywood but he spends almost every night at Selma's Beverly Hills home." He was recently spotted checking out engagement rings at Tiffany & Co. in Beverly Hills.