LOS ANGELES, Nov 25, (Agencies): Katharine McPhee and David Foster find themselves at odds when it comes to the crucial matter of disciplining their 2-year-old son, Rennie. The renowned couple, currently basking in the success of their collaborative effort on the newly released album Christmas Songs, openly discusses the differences in their parenting styles.

Foster expresses his inclination toward introducing discipline into their parenting approach, stating, "I want to start disciplining [Rennie], and Kat's not really down with that." This revelation sparks a lighthearted yet insightful conversation about the generational disparities in their perspectives on parenting.

McPhee clarifies her stance, asserting, "No, that's not true. I just want to discipline in my own way." The singer emphasizes a more contemporary approach to parenting, diverging from what she describes as the "more old-fashioned way" involving traditional disciplinary methods like time-outs.

The crux of their disagreement lies in their contrasting views on how to guide their child's behavior. Foster's perspective aligns with what he terms "his era of parenting," reflecting a more conventional mindset. In contrast, McPhee advocates for a parenting style that takes into account a child's cognitive development and emphasizes a more nuanced, mindful approach.

McPhee challenges the notion of immediately resorting to traditional discipline, highlighting the potential for shaming tactics. She advocates for a more gradual and understanding form of discipline, asserting, "Saying 'That was really bad, that was really, really bad,' gets into a shaming thing. I think disciplining is something that happens over time."

The couple's candid discussion sheds light on the complexities of merging different generational parenting philosophies and underscores their commitment to finding a harmonious balance in guiding their son's upbringing.